CATALOG No. - big daishowa seiki co ltd

CATALOG No.1

PAT.Patented; USA, Canada, Germany, UK,France, Italy, and South KoreaRSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073eliminate multiple set-ups andcombine vertical, horizontal and angular operations on one machine.One original set-up saves time, speeds production andguarantees accuracy.1

WIDE RANGE OF COMPACT AND RIGIDHEADS, FROM MILLING CHUCK TYPES TOUNIVERSAL TYPES, SUITABLE FOR ALLKINDS OF MACHINING APPLICATIONS.PG.17NBS TYPECOMPACTTYPEBUILD-UPTYPEHMC TYPEUNIVERSAL90 TYPEUNIVERSAL30 TYPESMALLBORETYPEPG.9PG.7-8 PG.11-12 PG.13 PG.150 -900 -30PG.16PG.10BUILD-UP TYPE / HMC TYPECompact design assures rigidityCutter head adjustable 360°Reference faces are provided onboth sides of all heads for easiersetting of cutter directions.Overhang is minimized for added rigidityand strength. As a result, the projectionlength with cutting tool is shorter, whichreduces the overall load on the AngleHead and thus improves the unit'scutting capabilities . Further, theminimize d overhang helps eliminat einterference with the ATC (automatic toolchanger ) and connectin g storagepockets in the tool magazine.High Rigidity S-Type, which has a steelhousing and a stronger locating pinassembly, is also available.ATC may not be utilized for some machining centers.Innovative sealing methodInnovative SealsUnique coolant jacketMAX142PSIThe advanced non-contact sealingmethod prevent s coolant andparticle contamination better thanany other sealing method.Jacket allows coolant comingthrough stop block to be efficientlydirected to the tool cutting edgewhile simultaneousl y cooling theAngle Head.BIG-PLUS is standard on all BT & CV Taper versions PAT.Simultaneous taper and flange contact between machine spindle andtoolholde r provides improved rigidity and AT C repeatability .Interchangeability with conventional spindles ensures suitability for yourexisting machines.SUPERIOR QUALITY COMPONENTSSuperior quality componentsFor smooth and powerful operation sand to minimize noise and vibration, allAngle Heads are equippe d withhardened and ground chrome-nicke lsteel spiral bevel gears, super precisionhardened and ground spindles, andhigh precisio n angular contact ballbearings.CONVENTIONALSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073ClearanceRBIG-PLUSSPINDLE SYSTEMFITBIG-PLUS tools can be usedin machining centers withconventional spindles.2

(SPINDLE ANGLE : 90°)PG.7-8BCV40 (BBT40)MAX. 6,000 r. p. m. (Except for NBS20 models)ø.010 - ø.2366.890(6.496)BCV:7.087(BBT:6.693)1.142 1.299BCV:7.087(BBT:6.693)8.268(7.874).6699.449(9.055)BCV40-AG90/NBS 6-1801.142 1.299BBT40-AG90/NBS 6-170 BCV40-AG90/NBS 6-210.6691.142 1.299BBT40-AG90/NBS 6-200 BCV40-AG90/NBS 6-240BBT40-AG90/NBS 6-230.669ø.059 - ø.394BCV:7.087(BBT:6.693)8.268(7.874)9.449(9.055)1.693 1.772.984BCV40-AG90/NBS 10-1801.693 1.772BBT40-AG90/NBS 10-170 BCV40-AG90/NBS 10-2101.693 1.772BBT40-AG90/NBS 10-200 BCV40-AG90/NBS 10-240BBT40-AG90/NBS 10-230.984.984ø.098 - ø.5128.268(7.874)9.449(9.055)1.772 2.0471.102BCV40-AG90/NBS 13-180BBT40-AG90/NBS 13-1701.772 2.0471.1021.772 2.047BCV40-AG90/NBS 13-210BBT40-AG90/NBS 13-200 BCV40-AG90/NBS 13-240BBT40-AG90/NBS 13-2301.102ø.098 - ø.7872.4412.5591.299BCV40-AG90/NBS 20S-175SBBT40-AG90/NBS 20S-165SMAX. 3,000 r. p. m.Automatic tool change may not be utilized for some machining centers.3

BCV50 (BBT50)MAX. 6,000 r. p. m. (Except for #50-AG90/NBS20-230)ø.010 - ø.236ø.059 - ø.394ø.098 - ø.5122.4411.142 1.2991.693 1.7721.772 2.0472.5591.378 9.0551.1028.465.9848.465.6698.465BCV50-AG90/NBS 20-230BBT50-AG90/NBS 20-230MAX. 3,000 r. p. m.1.142 1.299BCV50-AG90/NBS 6-215BBT50-AG90/NBS 6-215 BCV50-AG90/NBS 6-245BCV50-AG90/NBS 10-215BBT50-AG90/NBS 10-215ø.098 - ø.787BCV50-AG90/NBS 13-215BBT50-AG90/NBS 13-2151.693 1.7721.772 2.0479.646.6699.646.9849.6461.1021.142 1.299BBT50-AG90/NBS 6-245 BCV50-AG90/NBS 6-275BBT50-AG90/NBS 6-2751.693 1.772BCV50-AG90/NBS 10-245BBT50-AG90/NBS 10-245 BCV50-AG90/NBS 10-275BBT50-AG90/NBS 10-2751.772 2.047BCV50-AG90/NBS 13-245BBT50-AG90/NBS 13-245 BCV50-AG90/NBS 13-275BBT50-AG90/NBS 13-2751.102 10.827.98410.827.66910.827Automatic tool change may not be utilized for some machining centers.4

(SPINDLE ANGLE : 90 °)COMPACT TYPEPG.9BCV40 (BBT40)ø.098 - ø.512BCV40-AG90-13-120BBT40-AG90-13-1204.724MAX. 5,000 r.p.m1.7731.970.984PG.11-12PG.13BCV50 (BBT50)BCV50 (BBT50)ø1.250BCV50-AG90/AGH35-230BBT50-AG90/AGH35-230MAX. 3,000 r.p.m(QUICK CHANGE ADAPTERS)1.772 9.055BCV50-AG90/HMC1.250-230BBT50-AG90/HMC1.250-230MAX. 3,000 r.p.m1.772 9.0053.9373.9372.559Automatic tool change may not be utilized for some machining centers.5

AGUUNIVERSAL TYPE(SPINDLE ANGLE : 0 ° - 90 °)PG.15BCV40 (BBT40)BCV50 (BBT50)BCV:7.087BBT:6.6937.874ø.098 - ø.512BCV40-AGU/NBS13-280BBT40-AGU/NBS13-270MAX. 6,000 r.p.m2.0480 - 903.937ø.098 - ø.787BCV50-AGU/NBS20-315BBT50-AGU/NBS20-315MAX. 4,000 r.p.m0 - 904.528UNIVERSAL 30 TYPE(SPINDLE ANGLE : 0 °- 30 °)PG.162.598BCV40 (BBT40)BCV50 (BBT50)6.3785.1187.3235.3156.496ø.098 - ø.512BCV40-AGU30/NBS13-250BBT40-AGU30/NBS13-240MAX. 6,000 r.p.m1.181 1.3390 - 304.134ø.098 - ø.787BCV50-AGU30/NBS20-295BBT50-AGU30/NBS20-295MAX. 4,000 r.p.m1.535 1.7720 - 30SMALL BORE TYPEPG.10BCV40MAX. 2,000 r.p.mBCV50MAX. 2,000 r.p.mø.118 - ø.157BCV40-AGB-172ø.118 - ø.236BCV50-AGB-1862.520.827AG90-CA4SGM-643.780.827AG90-CA4SGM-965.039.827AG90-CA4SGM-1281.7721.102AG90-CA6SGM-453.5041.102AG90-CA6SGM-895.2361.102AG90-CA6SGM-133Automatic tool change may not be utilized for some machining centers.6

40 TAPER(SPINDLE ANGLE : 90°)It is the outstanding rigidity and accuracy of the NEW BABY CHUCK, used for holding the cutting tool, that produceshigh precision with less runout. Available in various sizes to meet specific production requirements.LKL1ø3.819L2øEødGGS=2.559QPMin. access bore øF.197Pin CompressionFixed Length AMR .709Model DescriptionBCV40 - AG90 / NBS 6 - 180Shank No.Max.Capacity (mm)New Baby Chuck TypeAG90 SeriesBIG-PLUS tools can be used in machining centers with conventional spindles.The rotation of the cutting tool is in reverse direction of the machine spindle.(Speed Ratio 1:1)ShankBCVBBTModelBCV40-AG90/NBS 6 -180-210-240-AG90/NBS10 -180-210-240-AG90/NBS13 -180-210-240-AG90/NBS20S -175SBBT40-AG90/NBS 6 -170-200-230-260-AG90/NBS10 -170-200-230-AG90/NBS13 -170-200-230-AG90/NBS20S -165Sød øE G K L L1 L2 M P Q øF.010 - .236 .787 .827 .669.059 - .394 1.181 1.181 .984.098 - .512 1.378 1.220 1.1021. The standard Fixed Length A is .315. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.3. Nut and wrench are included. Collet must be ordered separately.4. For greater rigidity, High Rigidity S-Type with a steel housing and a stronger locating pin assembly is alsoavailable. Please add "S" after each model number when ordering High Rigidity Type.77.0872.165 3.0318.268 4.921 3.346 4.2139.449 4.528 5.3947.0872.165 3.0318.268 4.921 3.346 4.2139.449 4.528 5.3947.0872.165 3.0318.268 4.921 3.346 4.2139.449 4.528 5.3941.299 1.142 2.638ColletNBC 61.772 1.693 3.583 NBC102.047 1.772 3.976 NBC13Max.r.p.m..098 - .787 1.811 1.378 1.299 6.890 4.803 2.087 2.835 2.559 2.441 5.197 NBC20 3,0006.6932.165 3.031.010 - .236 .787 .827 .6697.874 3.346 4.2134.5289.055 4.528 5.39410.236 5.709 6.5756.6932.165 3.031.059 - .394 1.181 1.181 .984 7.874 4.528 3.346 4.213.098 - .512 1.378 1.220 1.1029.055 4.528 5.3946.6932.165 3.0317.874 4.528 3.346 4.2131.299 1.142 2.638NBC 61.772 1.693 3.583 NBC102.047 1.772 3.976 NBC139.055 4.528 5.394.098 - .787 1.811 1.378 1.299 6.496 4.409 2.087 2.835 2.559 2.441 5.197 NBC20Exclusive STOP BLOCK is required.PG.196,0006,0006,0006,0006,0006,0003,000Weight(lbs)11.211.712.112.113.013.712.313.213.917.611.211.712.112.512.113.013.712.313.213.917.6For NEW BABY COLLET PG.38For WRENCH PG.14

RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 535207350 TAPERLKL1ø4.921ø3.819L2øEødGGS=4.331QPMin. access bore øFMR.827.236 Collar Compression.118 Pin CompressionFixed Length ABIG-PLUS tools can be used in machining centers with conventional spindles.The rotation of the cutting tool is in reverse direction of the machine spindle.(Speed Ratio 1:1)ShankModelød øE G K L L1 L2 M P Q øFBCV50-AG90/NBS 6-2158.4652.165 3.228-245 .010 -.236 .787 .827 .669 9.646 6.299 3.346 4.409 1.299 1.142 2.638 NBC 6-27510.827 4.528 5.591-AG90/NBS10-2158.4652.165 3.228BCV-245 .059 -.394 1.181 1.181 .984 9.646 6.299 3.346 4.409 1.772 1.693 3.583 NBC10-27510.827 4.528 5.591-AG90/NBS13-2158.4652.165 3.228-245 .098 -.512 1.378 1.220 1.102 9.646 6.299 3.346 4.409 2.047 1.772 3.976 NBC13-27510.827 4.528 5.591-AG90/NBS20-230 .098 -.787 1.811 1.378 1.378 9.055 6.299 2.756 3.819 2.559 2.441 5.197 NBC20BBT50-AG90/NBS 6-2158.4652.165 3.228-2459.646 3.346 4.409.010 -.236 .787 .827 .6696.299-27510.827 4.528 5.5911.299 1.142 2.638 NBC 6-30512.008 5.709 6.772-AG90/NBS10-2158.4652.165 3.228BBT-245 .059 -.394 1.181 1.181 .984 9.646 6.299 3.346 4.409 1.772 1.693 3.583 NBC10-27510.827 4.528 5.591-AG90/NBS13-2158.4652.165 3.228-245 .098 -.512 1.378 1.220 1.102 9.646 6.299 3.346 4.409 2.047 1.772 3.976 NBC13-27510.827 4.528 5.591-AG90/NBS20-230 .098 -.787 1.811 1.378 1.378 9.055 6.299 2.756 3.819 2.559 2.441 5.197 NBC201. The standard Fixed Length A is .315. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.3. Nut and wrench are included. Collet must be ordered separately.Exclusive STOP BLOCK forANGLE HEAD is required.PG.19ColletMax.r.p.m.6,0006,0006,0003,0006,0006,0006,0003,000Weight(lbs)27.828.228.728.729.530.228.929.830.431.327.828.228.729.028.729.530.228.929.830.431.3For NEW BABY COLLET PG.38For WRENCH PG.148

(SPINDLE ANGLE : 90 ˚)COMPACT TYPECompact and lightweight design combined with the accuracy required for drilling.Ideal size for small machining centers.RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073For drillingHigh quality componentsHigh precision New Baby ColletSpiral bevel gears and angular contact bearingsAdvanced non-contact sealing structure5,000RPMExclusive for DrillingCompact and lightweight design is achieved withthe accuracy required for drilling.Case & head sizes are substantially reduced.• Model DescriptionBCV40 - AG90 - 13 - 120Max.Capacity (mm)AG90 SeriesShank No.STANDARDTYPECOMPACTTYPEL .984L .984L1ø3.189L2ø1.378ødNBS132.7171.969L1ø3.189L2ø1.378ødNBS132.7171.9691.9702.5601.970Fixed Length H1.7732.560H1.773ø.709.197 Pin CompressionM.709ø.709PT1/8PT1/8.197 Pin CompressionM1.417Fig. 1 Fig. 2.7091.417BIG-PLUS tools can be used in machining centers with conventional spindles.The rotation of the cutting tool is in reverse direction of the machine spindle.(Speed Ratio 1:1)ShankBCVBBTModelBCV40-AG90-13-120BBT40-AG90-13-120Application ExampleødL.098 - .512 4.724 3.386 1.339 1.096.098 - .512 4.724 3.386 1.339 1.0961. Nut and wrench are included. Collet must be ordered separately.2. End mill collet cannot be used.3. Stop Block is necessary to mount the Angle Head on the machine. Please order separately.L1L2M Collet Speed Ratio Max. r.p.m Weight(lbs)NBC13NBC13Exclusive STOP BLOCK is required.PG.191:1 5,000 101:1 5,000 10For NBC COLLETPG.38For WRENCH PG.14Stable machining is obtained dueto high rigidity and good runout.CutterWorkpieceCutting SpeedCutting FeedSpindle SpeedDrillingø.472" (12mm) carbide drill1050 Steel230 SFM14.6 IPM.008 IPR1,860 RPM9

SMALL BORE TYPEAngular operation in a ø1.181inch bore (min.) is possible. Modular heads enhance versatility.Head is aligned with spindle center for easy programing.RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073Base Unit6.378Head2.5203.780Clamping Capacity: ø.118 - ø.157.827AG90-CA4SGM-64Smallestø1.181BCV40-AGB-1727.323BCV50-AGB-1865.0391.7723.5041.1025.236.827.827AG90-CA4SGM-96AG90-CA4SGM-128Clamping Capacity: ø.118 - ø.236AG90-CA6SGM-451.102AG90-CA6SGM-891.102AG90-CA6SGM-133S=2.559LL1.197 Pin CompressionFixed Length AML2R.118ødKQ P1.555 1.5551.181 1.181G GR.709S=4.331(3.150).118 Pin CompressionFig. 1 MAX. 2,000r.p.mFixed Length AFig. 2L1L.236 Collar CompressionML2ødR.118KQ P1.555 1.5551.181 1.181G GR.709(S=3.150)R.827(S=4.331)MAX. 2,000r.p.mBIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.Shank Set Model Base HeadBCVBCV40-AG90-CA4SGM-236-268-300BCV40-AG90-CA6SGM-217-261-305BCV50-AG90-CA4SGM-250-282-314BCV50-AG90-CA6SGM-231-275-319BCV40-AGB-172BBT50-AGB-186AG90-CA4SGM- 64- 96-128AG90-CA6SGM- 45- 89-133AG90-CA4SGM- 64- 96-128AG90-CA6SGM- 45- 89-1331. The standard fixed length H: 40 taper=.315 , 50 taper=.236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.3. Coolant cannot be supplied through the Locating Pin.Fig. ød G K L L1 L2 M P Q12.118 - .157 .492 .650.118 - .236 .591 .787.118 - .157 .492 .650.118 - .236.591 .7879.29110.55111.8118.54310.27612.00810.23611.49612.7569.48811.22012.9537.0878.0312.2053.4654.7241.4573.1894.9212.2053.4654.7241.4573.1894.9215.2366.4967.7564.4886.2207.9534.6065.8667.1263.8585.5917.323Exclusive STOP BLOCK is required.PG.19.413 .413.492 .630 1:0.77(Decrease).413 .413SpeedRatio1:1.06(Increase)1:1.06(Increase).492 .630 1:0.77(Decrease)4. Exclusive collets should be ordered separately.5. S=3.150 type is available for #50 taper models upon request.Weight(kg)S=2.559 S=3.150 S=4.33112.612.813.012.813.213.727.627.828.027.828.328.726.326.526.726.526.927.4Exclusive ColletBModel øA BModeløABøACA4-3-3.5-4.118.138.650.1571. Use only a cutting tool shank with exactly the samediameter as the collet bore diameter.2. Tolerance of the cutting tool shank must be within h7.CA6-3-4-5-6.118.157.197.236.86610

STANDARD TYPE(SPINDLE ANGLE : 90˚)Spindle head is equipped with a short taper for quick changing of various adapters.Designed for greater rigidity by having the face of the spindlebore in line with the center of the machine spindle. Also helpsminimize interference problems with ATC and storage problemswithin the magazine.9.055 1.772.394 2.559ø4.921ø1.500Gage Line forAG35 Adapters1.772 1.772S=4.3313.9370.236Collar Compression.118 Pin CompressionFixed Length H.394 .0793.819Draw BarR.827MAX. 3,000 r. p. m.Exclusive STOP BLOCK forANGLE HEAD is required.PG.19Model DescriptionBCV50 - AG90 / AGH 35 - 230Shank No.Build-Up TypeAG90 SeriesBIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.ShankBCVBBTModelBCV50-AG90/AGH35-230BBT50-AG90/AGH35-230Weight(lbs)33.133.11. The standard Fixed Length H is .236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from0˚to 360 ˚.HIGH RIGIDITY TYPEProvided with a steel housing and reinforce d locating pinassembly for applications where increased rigidity is required toperform various types of heavier machining.9.055 1.772.394 2.559ø4.921ø1.500Gage Line forAG35 Adapters1.772 1.772S=4.3313.9370.236Collar Compression.118 Pin CompressionFixed Length H.394 .0793.819Draw BarR .827MAX. 3,000 r. p .m.Exclusive STOP BLOCK forANGLE HEAD is required.PG.19Model DescriptionBCV50 - AG90 / AGH 35 - 230 - SHigh Rigidity TypeShank No.Build-Up TypeAG90 SeriesBIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.ShankBCVBBTModelBCV50-AG90/AGH35-230SBBT50-AG90/AGH35-230SWeight(lbs)35.935.91. The standard Fixed Length H is .236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from0˚to 360˚.11

RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073BUILD-UP TYPE AG35 ADAPTER SERIESøF= Minimum bore size that an AG35 adaptercan fit into, excluding the cutting tool.Min. Access BoreøFLødøCNEW BABY CHUCKModelAG35-NBS10-NBS13-NBS16-NBS20ød.059-.394.098-.512.098-.630.098-.787L1.8502.126For NEW BABY COLLET PG.38øC1.1811.3781.6541.811øF6.3786.6146.693Weight(lbs)1.31.51.82.0For WRENCH PG.14LødøCLHF1Compression F2 Tension(forward)F3 Tension(reverse)øCTap ColletSold separatelydHI-POWER MILLING CHUCKModelAG35-HMC.750Wrench is included(FK52-55)AUTO TAPPER TYPE BModelAG35-ATB12E-ATB20Eød.750L2.362øC2.079øF7.008For STRAIGHT COLLETøC H F1 F2 F3No.6-U1/2 3.150 1.594 2.835 .197 .157.020U3/8-U3/4 4.528 2.264 4.035 .256 .197Tap collets with torque control or positive drive available upon request.dLWeight(lbs)3.3PG.14Weight(lbs)2.23.7LHSHELL MILL ARBORøDModelAG35-SM1.000-20øD1.000LH.787 .689Weight(lbs)2.2LHEND MILL ADAPTERødøCModelAG35-EM .750ød.750L3.248øC1.750H3.880øF7.756Weight(lbs)3.0LHSTUB ARBORøDModelAG35-SA1.000øD1.000LH.394 1.181Weight(lbs)2.812

R(SPINDLE ANGLE : 90˚)Greater versatility is obtainable with Milling Chuck capacity of ø1.250"by utilizing Straight Reduction Collets and other accessories.SPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073STANDARD TYPEHi-Power Milling Chuck Type with powerful clamping and goodrigidity for the most popular straight shank cutting tools.9.055 1.772ø3.189ø1.250ø4.9211.772 1.772Fixed Length A3.8199.055 1.772ø3.189ø1.250ø4.9211.772 1.772S=4.3313.9372.559Min.Access Bore ø6.890S=4.3313.9372.559Min.Access Bore ø6.890.236Collar Compression.118 Pin CompressionMAX. 3,000 r. p.m.R .827Exclusive STOP BLOCK forANGLE HEAD is required.PG.19BIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.Model DescriptionBCV50 - AG90 / HMC 1.250 - 230Inner diaHi-Power Milling Chuck TypeAG90° SeriesShank No.ShankBCVBBTModelBCV50-AG90/HMC1.250-230BBT50-AG90/HMC1.250-230Weight(lbs)37.037.01. The standard Fixed Length A is .236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.HIGH RIGIDITY TYPEProvided with a steel housing and reinforce d locating pinassembly for applications where increased rigidity is required toperform various types of heavier machining..236Collar Compression118 Pin CompressionFixed Length AMAX. 3,000 r. p.m.3.819R .827Exclusive STOP BLOCK forANGLE HEAD is required.PG.19BIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.Model DescriptionBCV50 - AG90 / HMC 1.250 - 230 SHigh Rigidity TypeChucking size(in)Hi-Power Milling Chuck TypeAG90° SeriesShank No.ShankBCVBBTModelBCV50-AG90/HMC1.250-230SBBT50-AG90/HMC1.250-230SWeight(lbs)39.939.91. The standard Fixed Length A is .236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.13

ACCESSORIESfor ANGLE HEADSTRAIGHT COLLETfor MILLING CHUCKModelødøDLModelød øD LøDLødC .75 - 1/4- 5/16- 3/8- 7/16- 1/2- 9/16- 5/8.250.312.375.437.500.562.625.7502.36C1.25 - 1/4- 5/16- 3/8- 7/16- 1/2- 9/16- 5/8-11/16- 3/4-13/16- 7/8-15/16-1.250.312.375.437.500.562.625.687.750.812.875.9371.0001.250 2.91WRENCHfor ANGLE HEADModelLColletLNBK 6NBK 10NBK 13NBK 16NBK 202.5594.0944.4494.8035.157NBC 6NBC10NBC13NBC16NBC2014

R(SPINDLE ANGLE : 0˚to 90˚)Suitable for all cutting angles. In addition to the cutter head being adjustable a full 360˚,the spindle also becomes easily and precisely adjustable from0˚to 90˚ by 1˚ increments.SPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073LL1L2G1 G1ø3.817(#40)ø4.921(#50)FSødøEG2G2CøDM.236Collar Compression(#50 Only).197(#40),.118(#50)Pin CompressionFixed Length ABIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.ShankBCVBBTModelBCV40-AGU/NBS13-280BCV50-AGU/NBS20-315BBT40-AGU/NBS13-270BBT50-AGU/NBS20-315ød øE øD C G1 G2 L L1 L2 M F SExclusive STOP BLOCK forANGLE HEAD is required.PG.19ColletMax.r.p.m.Weight(lbs).098-.512 1.378 4.528 3.819 1.024 1.014 11.024 7.087 3.937 4.882 4.016 2.559 NBC13 6,000 21.4.098-.787 1.811 5.512 4.921 1.299 1.280 12.402 7.874 4.528 4.921 4.646 4.331 NBC20 4,000 44.1.098-.512 1.378 4.528 3.819 1.024 1.014 10.630 6.693 3.937 4.882 4.016 2.559 NBC13 6,000 21.4.098-.787 1.811 5.512 4.921 1.299 1.280 12.402 7.874 4.528 4.921 4.646 4.331 NBC20 4,000 44.11. The standard fixed length A 40Taper=.315 , 50Taper=.236. Other lengths are available upon request.2. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚. For NEW BABY COLLET PG.38EASILY ADJUSTABLE SPINDLE ANGLEFROM 0° to 90°.PRECISE ANGLE ADJUSTMENTUnique setting mechanism enablesthe spindle angle to be precisely setat 1° increments.EXCLUSIVE CLAMPING BOLTS AND NUTSSpecially selected materials and special designfor clamping the head guarantees rigidity for evenend milling applications.Adjustable AGU Universal Series expands Angle Head capabilities toaccomplish various angular machining applications.Drilling or endmilling on anangled surfaceCornerroundingProfilingMachining draftangle of a mold15

(SPINDLE ANGLE : 0˚to 30˚)Spindle angle is adjustable from 0˚to 30˚.Large swivel flange assures high rigidity.AGU30 TYPERSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073Light Weight0 - 30Angle adjustment by aligning divisionsSpindle angle is easily adjustable from 0 to 30 using the scaleindication on the body.LL1ø3.819LL2MAX.F2øEP0°- 30°GGL1ø4.921L2MAX.F2øEPMAX.F10°- 30°GGS=2.559.197 Pin CompressionFixed Lenght AMødQMAX.F1BCV/BBT40=MAX.6,000min -1S=4.331ødQ.118 Pin Compression MFixed Lenght ABCV/BBT50=MAX.4,000min -1BIG-PLUS tools can be used in machining centers with conventional spindles.The cutter rotates in the same direction of the machine spindle.Exclusive STOP BLOCK is required.PG.19ShankBCVBBTModelBCV40-AGU30/NBS13-250BCV50-AGU30/NBS20-295BBT40-AGU30/NBS13-240BBT50-AGU30/NBS20-295.098-.512 1.378.098-.787 1.811.098-.512 1.378.098-.787 1.8111. The standard fixed length A: .315 Other lengths are available upon request.2. Clamping nut and wrench are included. Collet must be ordered separately.3. The angles of positioning pin to drive key groove and direction of cutting edge are adjustable from 0˚to 360˚.ødøEG1.1421.4371.1421.437LL19.842 5.7111.614 6.509.449 5.31511.614 6.496L24.135.124.1345.118M5.796.385.7876.378P1.341.771.3391.772Q1.181.541.1811.535F12.072.562.0672.559F2.55.67.551.669ColletNBC13NBC20NBC13NBC20SpeedRatio1 : 11 : 11 : 11 : 1Weight(lbs)15.2335.5415.3335.78For NEW BABY COLLET PG.38Setting Disc PAT.P (included accessory)ø.472For the precise adjustmentof spindle angle or direction.ø2.362Clamp the Setting Discinto the angled spindle.Checkthe cutteralignment.Checkthe settingangle.16

Our long experience and expertise enables us to design and manufacture specialcustom made Angle Heads for almost any customer application.SPECIAL CUTTER HEADULTRA SMALL HEAD2.001.57TWIN HEADfor SHELL MILLfor SLOT MILLING CUTTERfor SMALL CUTTERSPECIAL ANGLEEXTRA LONG17.9535 degreeNEW BABY COLLET NBS20115 degreeNEW BABY COLLET NBS13180 degreeNEW BABY COLLET NBS20NEW BABY COLLET NBS20FLANGE MOUNTOIL FEEDERMILLING CHUCK 1.250" SHELL MILL ADAPTER 1.500" NEW BABY COLLET NBS20NEW BABY COLLET NBS13 HSK SHANK17

AG90 SERIES (BUILD-UP TYPE)STANDARDBBT50-AG90/AGH35-230 (with AG35-SM1.000)Workpiece : Carbon Steel 1055 (ANSI)Cutter : 3.150 (Shell Mill)Cutting Depth : .079Spindle Speed : 600 r.p.m. .079Cutting Speed : 492 SFMCutting Feed : 14.173 i.p.m.2.362HIGH RIGIDITYBBT50-AG90/AGH35-230S (with AG35-SM1.000)Workpiece : Carbon Steel 1055 (ANSI)Cutter : 3.150 (Shell Mill)Cutting Depth : .118Spindle Speed : 600 r.p.m. .118Cutting Speed : 492 SFMCutting Feed : 14.173 i.p.m.2.362AG90 SERIES (HMC TYPE)STANDARDBBT50-AG90/HMC1.250-230Workpiece : Carbon Steel 1055 (ANSI)Cutter : .787 (End Mill with 2-flute of H.S.S.)Cutting Depth : .118.118Spindle Speed : 400 r.p.m.Cutting Speed : 82 SFMCutting Feed : 2.835 i.p.m.HIGH RIGIDITYBBT50-AG90/HMC1.250-230SWorkpiece : Carbon Steel 1055 (ANSI)Cutter : .787 (End Mill with 2-flute of H.S.S.)Cutting Depth : .157.157Spindle Speed : 400 r.p.m.Cutting Speed : 82 SFMCutting Feed : 2.835 i.p.m..787.787AGU SERIES (AGU30 TYPE)BBT40-AGU30/NBS13-240Workpiece : Pre-hardened Steel (HRC40)Cutter : R.197 2-flute carbide ball endmillSpindle Speed : 236.220 r.p.mCutting Speed : 7.480 SFMCutting Feed : 35.433 i.p.mCutting Depth : .004Peck Feed : .004.004.004AGU SERIES (UNIVERSAL TYPE)BBT50-AGU/NBS20-315Workpiece : Carbon Steel 1055 (ANSI)Cutter : .787 (End Mill with 2-flute of H.S.S.)Cutting Depth : .039Cutting Width : 1.575Spindle Speed : 400 r.p.m.Cutting Speed : 82 SFMCutting Feed : 3.937 i.p.m..0391.57530˚All new applications are subject to review by engineering in order to confirm the Angle Head will operate within its capacity.Results will vary depending on workpiece, cutting tool, machine model, and other conditions.18

SET UP INFORMATION FORPreparing the Stop BlockThe Angle Head utilizes a Locating Pin that engages with the Stop Block, which ismounted to the machine spindle to prevent radial movement of the Angle Head duringoperation. Therefore, it is necessary to use a Stop Block with the proper dimensions tomatch the Locating Pin of the Angle Head.Please contact a agent if using an existing Stop Block.1. Standard Setup of the Locating PinPlease note that the “S” dimension and Fixed Length “A” are notadjustable by the user. If the standard dimensional values shownbelow are not suitable for your machine, please contact a agent.”S” DimensionThe distance from the centerline of the Angle Headspindle to the centerline of the Locating Pin.Fixed Length “A”The axial distance from the gauge line to the top of theLocating Pin, when the Locating Pin is properly engaged inthe Stop Block.Fixed Length “A”“S” Dimension10BCV / BBT40BCV / BBT50”S” Dimension2.5594.331Fixed Length “A”.315.2362. Stop Block DimensionsSTOPBLOCKPlease order a Stop Block from the machine tool builder.Refer to the following diagrams for the proper Stop Block groovedimensions and configurations for use with a Angle Head..77210 10.7090-15GAUGING301.2601.1811.102.894100-15GAUGING.394.354.591GAGE LINEO-RING(P12/JIS)For #40 (S=2.559)#50 (S=3.150)1.0631.220 .591.079GAGE LINEO-RING(P12/JIS)For #50 (S=4.331)Note : For a BCV50/BBT50 unit with an 3.150 ”S” dimension, please use the Stop Block dimensions for BCV40/BBT40,as the Locating Pin dimension differs from that of a standard unit with a 4.331 ”S” dimension.19

3. Semi-Finished Stop BlockA semi-finished Stop Block has the proper groove form for use with a BIG Angle Head, as well as additional material to allowthe user to machine the block to the correct height.If a pre-made Stop Block is unobtainable from the machine tool builder, a semi-finished Stop Block can be used. Please consultwith the machine tool builder for selection, machining, and mounting of a semi-finished Stop Block.For #40 (S=2.559)#50 (S=3.150)For #50 (S=4.331)1.102MODEL : SB-A/SB-B30.512ø1/4 PIN.394 1.772 .3941.5753.228.236.433.354MODEL : SB-G/Eø1/4 PIN303.5432.9532.559U1/4-20CAP BOLT 1.7721.1811.102.236.5911.181.866Maximum rangefor milling.394.354PT3/81.181.772010 GAUGING.709-15˚.591SB-A=2.087SB-B=1.693.984PT1/81. Adjustment to the required height by milling the base.2. Fix the stop block by inserting two dowel pins (ø1/4).3941.063.591 .3942.756Maximum rangefor milling.894ø.276ø.41310 GAUGING0-15˚.236ø.268.4431.772 .9842.7564.3311. Adjustment to the required height by milling the base.2. Fix the stop block by inserting two dowel pins (ø1/4)Note :on the sketch indicates heat treatment (HRC45-50), all other surfaces can be milled.20

RPMMACHINESPINDLE ROTATION“0”High-speed Micro-Machining can bedone on a normal machining center,eliminating the need ofan expensive high-speed machine.21Patented; USA, Canada, Germany, UK,France, Italy, and South KoreaSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073R

Automatic Tool ChangeATC type is available by supplying air viaa stop block to enhance productivity withunmanned operation.Using AIR POWER SPINDLE for superhigh spindle speed, an expensive highspeedmachine is no longer required.2 type Air Power Spindle.... Optimum.... Acceptable.... Dependent upon cutting conditions.... Not recommended for useMost problems associated with Micro-Machining are caused bypoor dynamic runout of a machine spindle. We have establisheda runout measuring system that can detect spindle movementduring rotation at high speed and achieved the best dynamicrunout accuracy.Plotted position of a test bar at themax. spindle speed. (reference value)-3Dynamic runout accuracy3-30(80,000r.p.m)3( m)ImprovedmachiningaccuracySuperiorsurface finishUltra low vibration designPerfect dynamic balance is obtainedfor ultra low vibration.A notch-free nut eliminates unbalanceat high speed rotation.Cutting tool is clamped with anexclusive wrench.Extendedtool lifeø0.1-0.3mmø0.3-0.5mmDrillø0.5-1.0mmø1.0-1.5mmø0.1-1.0mmEndmillø1.0-1.5mmJig grindingThe table is just for reference. Machining range may changeaccording to material, cutting conditions and cutting tools.Practical spindlespeed (r.p.m)Clamping RangeT.I.R at noseAir pressureAir flow60,000 - 80,000 40,000 - 50,000ø0.45 - ø4.05mm (.018"-.159")Less than 1 m(.00004")Less than 0.6MPa(90 PSI)200L/min [ANR](7 CFM)Relation between Spindle speed and air pressure (Reference)90,00080,00080,00070,00073,00066,00060,00058,00050,00047,00050,00040,00043,00038,00030,00045 60 70 90Air pressure (PSI)Revolution(r.p.m.)Environmental measuresSaving power consumptionCompared with power consumption of a machine spindle, AIRTURBINE SPINDLE minimizes the loss of energy.Air pressure : 0.5 MPa, Air consumption : 200L/min.(e.g.: power output of a compressor: 2.2kW 250L/min.)BIG-PLUS is standard on all BT & CV Taper versions PAT.Simultaneous taper and flange contact between machine spindleand toolholder provides improved rigidity and ATC repeatability.Interchangeability with conventional spindles ensures suitability foryour existing machines.Low noise design (Within 65 dB)Air channels and turbine are optimized for low noise.Cutting noise of micro tools can be heard.CONVENTIONALClearanceBIG-PLUSSPINDLE SYSTEMFITRSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073BIG-PLUS tools can be usedin machining centers withconventional spindles.22

For automatic tool changeThe compressed air is supplied through the stop block whichalso enables automatic tool change.RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073BCV No.BBT No.LK1 .866Max.ø .157ø.472Drive key=0˚-360˚HMEGA4SSAirPin stroke : .236K2Stop block is available uponrequest. please contact us.PG.35ShankModelBCV40-RBX7-4S-165-65-RBX5-4S-165-65BCV50-RBX7-4S-170-80-RBX5-4S-170-80BBT30-RBX7-4S-152-55BBT40-RBX7-4S-151-65-RBX5-4S-151-65BBT50-RBX7-4S-166-80-RBX5-4S-166-80Practical spindlespeed(r.p.m.)60,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,00060,000 - 80,00060,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,000L6.4966.6935.9845.9456.535øD3.1503.7803.9373.1503.1503.7803.937K12.2442.4411.1021.6932.283K21.8502.0471.2991.2991.890S2.5593.1502.1652.5593.150H- .394 - 1.378- .197 - 1.575Weight(lbs)8.8211.0219.1821.385.958.8211.0219.1821.381. Nut and wrench are included. Collet must be ordered separately.For MICRO COLLET PG.26HSK No.LK1 .866Max. ø .157Drive key=0˚-360˚øDøDBIG-PLUS tools can be used in machining centers with conventional spindles.CATBBT- .394 - .866- .945 - .827- .354 - 1.417ø .472HMEGA4SSAirPin stroke : .236K2Stop block is available uponrequest. please contact us.PG.35ShankHSK-AModelHSK-A 63-RBX7-4S-175-65-RBX5-4S-175-65HSK-A100-RBX7-4S-180-80-RBX5-4S-180-801. Nut and wrench are included. Collet must be ordered separately.Practical spindlespeed(r.p.m)60,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,000L6.8907.087øD3.1503.7803.937K12.6382.835K22.2442.441S2.5603.150H0 - 1.772.197 - 1.969Weight(lbs)8.3810.5818.5220.72For MICRO COLLET PG.26Easily mounted on machines without a stop block.When ordering, please exchange the endof model number H.Oder ExampleBCV40-RBX7-4S-165-65BCV40-RBX7-4S-165H23

For compressed air through the machine spindle.LRSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073BCV No.BBT No.K .866Max.ø .157ø.472AirøD2øD1MEGA4SBIG-PLUS tools can be used in machining centers with conventional spindles.ShankCATBBTModelBCV40- RBX7C-4S-150-RBX5C-4S-150BCV50-RBX7C-4S-145-RBX5C-4S-145BBT40- RBX7C-4S-150-RBX5C-4S-150BBT50-RBX7C-4S-160-RBX5C-4S-160Practical spindlespeed(r.p.m.)60,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,000L5.9065.7095.9066.299øD13.0713.7803.0713.7803.0713.7803.0713.780øD21.9532.6771.9692.677K1.6931.4961.6932.087Weight(lbs)6.839.0412.7914.996.839.0413.8916.091. Nut and wrench are included. Collet must be ordered separately.CautionCompressed air to drive the Air Turbine Spindle must be clean. Therefore,coolant should not be supplied through the spindle on the machine that theAir Turbine Spindle is used.For MICRO COLLET PG.26HSK No.LK .866Max. ø .157AirøD2ø .472øD1MEGA4SShankHSK-AModelHSK-A 63-RBX7C-4S-160-RBX5C-4S-160HSK-A100-RBX7C-4S-165-RBX5C-4S-165Practical spindlespeed(r.p.m.)60,000 - 80,00040,000 - 50,00060,000 - 80,00040,000 - 50,000L6.2996.496øD13.0713.7803.0713.780øD21.9692.677K2.0872.283Weight(lbs)6.398.6010.8013.001. Nut and wrench are included. Collet must be ordered separately.CautionCompressed air to drive the Air Turbine Spindle must be clean. Therefore,coolant should not be supplied through the spindle on the machine that theAir Turbine Spindle is used.For MICRO COLLET PG.26424

APPLICATION EXAMPLESAluminumOutstanding runout accuracypermits super thin wallcutting..0025"Prehardened steelHRC40Drastic time reduction by ultrahigh speed rotation.Excellent dynamic runoutaccuracy makes DOC of.0002" clearly visible..79".157"CutterSpindle speedø .020" Rib-endmill70,000r.p.m.CutterSpindle speedR .004" Ballnose endmill80,000r.p.m.Feed59 IPMFeed15.75 IPMD.O.CAd= .0008"D.O.CAd= .0004"Prehardened steelHRC40Overall cutting length of 2,150ftcan be achieved with one ballnose endmill.Drastically extended tool life.1.2"Prehardened steelHRC40Original 5hour operation inMC is reduced to 2 hours..79"CutterR .020" Ballnose endmillCutterR .008" Ballnose endmillSpindle speed65,000r.p.m.Spindle speed70,000r.p.m.Feed1.63 IPMFeed39.4 IPMD.O.CAd= .008" Rd= .002"D.O.CAd= .0004"Prehardened steelHRC401.6"AluminumNo thermal expansion ofspindle results in finelydetailed surface finish!High-precision drilling ispossible without center drilloperation.Even after 3,500 holes, noproblems can be found oncutting edge..012"depth= .06"CutterR .020" Ballnose endmillCutterø .012" DrillSpindle speed75,000r.p.m.Spindle speed75,000r.p.m.Feed15.75 IPMFeed7.87 IPMD.O.CAd= .0008"Peck.012"Prehardened steelHRC40Even a taper endmill thathas high cutting forcescan achieve stablecutting.1.2".4"Stainless SteelSUS303Tool life is doubled withover 1,200 holes andcutting time is reduced1/3..020"depth= .067"Cutterø .060" Rib-endmillCutterø.020" DrillSpindle speed40,000r.p.m.Spindle speed40,000r.p.m.Feed39.4 IPMFeed787 IPMD.O.CAd= .002"Peck.0004"25

ACCESSORIESfor AIR POWER SPINDLEMICRO COLLETClamping range from ø .018" to ø .159" with .004" increments.Slim body and outstanding clamping force are ideal for Micro-Machining.Collet class AA Max. runout 1micron at collet nose..886Max. T.I.R.Collet ClassAt nose At end of test barAA .00004" .00012".00004" .00012"ø .291ød4dødMEGA4SModelClamping RangeødModelClamping RangeødModelClamping RangeødModelClamping RangeødNBC4S-0.5 AA-0.6 AA-0.7 AA-0.8 AA-0.9 AA.018 - .022.022 - .026.026 - .030.030 - .033.033 - .037NBC4S-1.0 AA-1.1 AA-1.2 AA-1.3 AA-1.4 AA-1.5 AA-1.6 AA-1.7 AA-1.8 AA-1.9 AA.037 - .041.041 - .045.045 - .049.049 - .053.053 - .057.057 - .061.061 - .065.065 - .069.069 - .073.073 - .077NBC4S-2.0 AA-2.1 AA-2.2 AA-2.3 AA-2.4 AA-2.5 AA-2.6 AA-2.7 AA-2.8 AA-2.9 AA.077 - .081.081 - .085.085 - .089.089 - .093.093 - .096.096 - .100.100 - .104.104 - .108.108 - .112.112 - .116NBC4S-3.0 AA-3.1 AA-3.175AA-3.2 AA-3.3 AA-3.4 AA-3.5 AA-3.6 AA-3.7 AA-3.8 AA-3.9 AA-4.0 AA.116 - .120.120 - .124.123 - .127.124 - .128.128 - .132.132 - .136.136 - .140.140 - .144.144 - .148.148 - .152.152 - .156.156 - .159AIR FILTER REGULATOR for RBX (Contact our agent.)Air filtering for turbine drive.INø10mm12OUTø8mmModel XF11 Mist separator (filtration: .012")42 Micro mist separator (filtration: .0004")3 Precision regulator34Three ports valves for extracting pressurization(non-grease type)Dimensions11.024"3.976"3.189"4.921"2.913". 571Detail2.126" 1.417"7.913"R.630"1.516".4331.102".571"2.126".276" .276"26

Speed IncreaserPAT.RPMPatented; USA, Canada, Germany, UK,France, Italy, and South KoreaRHigh Spindle improves drilling andend milling performance on existing machines bymultiplying the spindle speed 4, 5, or 6 times.27SPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073

Obtain optimum cutting tool performanceHigh efficiency cutting tools have been developed for advanced highspeed machining. HIGH SPINDLE maximizes performance of thesecutting tools by increasing the spindle speeds up to higher requiredlevels.HIGH SPEED MACHINING INCREASESPRODUCTIVITY WITH GREATER ACCURACYAND SUPERIOR FINISHReduce load to machine spindleContinuous use at high revolutions results in shorter life span of themachine spindle due to excessive load to its motor and bearings. HIGHSPINDLE reduces this load and greatly extends the life of theexpensive machine spindle.Reinforced gear driving systemThe planetary gears, which havebeen constantl y up-graded sincethe development of our first "HighSpindle" back in 1970, achievessmooth operation with minimal heatgeneration and hightorque transmission.BIG-PLUS is standard on all BT & CV Taper versionsPAT.PAT.Simultaneous taper and flange contact between machine spindle andtoolholde r provides improved rigidity and AT C repeatability .Interchangeability with conventional spindles ensures suitability for yourexisting machines.High precision collet chuck systemCONVENTIONALClearanceBIG-PLUSSPINDLE SYSTEMFITThe BIG New Baby Collet isworld renowne d for itsunmatche d accurac y andprecision.It offers concentricity close tosub-micron.ColletClassRigidity increased 1.7 timesLarger diameter body andspindle with double angularcontac t bearing s andreinforce d locatin g pinassembly greatly increasesrigidity.ModelBBT40-GTG5-10-140-65BBT50-GTG6-10-158-80BBT50-GTG4-16-177-80.00004" at nose[NEW BABY CHUCK]L(Inch)7.8748.6619.449.00004" .00012"At nose4xdMax. RunoutAt 4 dØdAA .00004" .00012"Runout at spindle nose in GTG4, 5 & 6 models guaranteed to be within.0002". Runout at 4x the distance of the cutter dia. in GTG4, 5 & 6models guaranteed to be within .0004".LDeflection(Inch).0014.0010.0004Deflection44LbsComparison againstprevious model58% less78% less93% lessSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073Higher durability (Advanced sealing method)The advanced non-contac t sealing method provides improvedprotection against coolant and particle contamination than any otherseals.Multi-directional coolant supplyUniversal Coolant Nozzles arecapable of being adjusted tosuit the length of cutting tool.Thus, the maximum coolantdelivery to the cutting edge isassured.Note: HIGH SPINDLE can be operatedwithout coolant running throughthe housing.Pinpoint coolant jetfor shorter cuttingtoolsA 1/8" pipe tap thread isprovided in the High Spindle sothat various types of customersupplied coolant-je t nozzlescan be utilize d which willprovide pinpoint delivery to thecutting edge of short tools(BCV/BBT taper models only).RBIG-PLUS tools can be usedin machining centers withconventional spindles.28

For Machining CentersHigher spindle speeds are available withoutexcessive load on the machine spindle.MAX20,000 r.p.m.RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073LK1L1.0004"DRIVE KEY SLOT=0˚- 360˚4DødøD1øD2Model DescriptionBCV40 - GTG 5 - 10 - 155 - 65L=Lenght(mm)Max.Capacity(mm)Speed RatioGear TypeShank No.TAPER No.HCOOLANTSTOP BLOCK.236 STROKEø.709SBIG-PLUS tools can be used in machining centers with conventional spindles.Exclusive STOP BLOCK is required.PG.35ShankBCVBBTModelBCV40-GTG5-10-155-65BCV50-GTG6-10-163-80BCV50-GTG4-16-182-80BBT40-GTG5-10-140-65BBT50-GTG5-10-158-80BBT50-GTG6-10-158-80BBT50-GTG4-16-177-80L L1 øD1 øD2 K1 S H6.102 .787 1.181 3.150 2.283 2.559-.354+.2366.417 .787 1.181 3.937 2.480 3.150-.157+.4337.165 1.004 1.654 4.331 2.480 3.150-.157+.4335.512-.3545.512.7871.1813.1501.6932.559+.2366.417-.157 -.3546.220.7871.1813.937 2.480 2.2833.150+.433 +.2367.165-.157 -.3546.9691.0041.6544.331 2.480 2.2833.150 +.433 +.2361. 1 pc. of maximum size collet is included as standard accessory. (GTG5,6=NBC10-10AA,GTG4=NBC16-16AA)2. (angle of locating pin to drive key groove) is adjustable to any degree from 0˚to 360˚.3. Special Air Purge oil mist lubrication style is available upon request for machining graphite, ceramic, tungsten and other composite materials.4. Please be aware of the risk of fire when using an oil based coolant.ød.059-.394.059-.394.098-.630.059-.394.059-.394.098-.630For NEW BABY COLLET PG.38SpeedRatio4.675.673.804.675.673.80Max.r.p.m.20,00020,00015,00020,00020,00015,000For POSITIONING PINSWeight(lbs)11.019.823.810.619.8 19.423.8 23.4PG.3529

For Conventional MachinesHigher spindle speeds increase the productivityon Conventional Machines.NT TypeLMAX15,000 r.p.m.UNC1.000-8NT.50L14D.0004"5.9063.150ødøD1øD2LST TypeST.No.L1.0004"4DøD1øD2Model Descriptionø1.2503.150ødNT50U - GTG 4 - 16 - 150Speed RatioGear Type5.906Shank No.Model Shank ødL L1 øD1 øD2NT50U-GTG4-16-150ST1.250-GTG4-16-15550 taper1-1/4" cylindrical1. 5 pcs of NBC collets are included. (NBC16-6.8.10.12&16AA)2. Please be aware of the risk of fire when using an oil based coolant..098-.630.098-.6305.9066.1021.0041.0041.6541.6544.3314.331SpeedRatio3.803.80Max.r.p.m.15,00015,000Weight(lbs)20.515.9For NEW BABY COLLET PG.38MODELCUTTERWORKPIECEMATERIALREVOLUTIONBBT40-GTG5-10-140Solid carbide end millø.315"/ 2 flutesDuralumin(A-2017)20,000 r.p.m.BBT50-GTG6-10-158 BBT50-GTG6-10-158 BBT50-GTG4-16-177Solid carbide end millø.236"/ 2 flutes105516,000 r.p.m.Solid carbide drillø.079"Duralumin(A-2017)20,000 r.p.m.Solid carbide end millø.630"Duralumin(A-2017)15,000 r.p.m.FEED RATE118.1 IPM137.8 IPM78.7 IPM39.4 IPMRESULTHigh metal removal rate5.5 cu.in./min.High metal removal rate2.1 cu.in./min.Extended tool life1,200 holes by 1 drillSurface roughnessRMS max. .00008"ø.079".394".394".787".118".039".394".004"Results will vary depending on workpiece, cutting tool, machine model, and other conditions.The rigidity and concentricity are often affected by the projection-length of a cutting tool. It is recommended to keep the projection as short as possible.30

Coolant FeedPAT.for water-soluble coolant only31Spindle Speeds up to10,000 r.p.m.for 40 tapers and 8,000 r.p.m. for 50 tapersPatented; USA, Canada, Germany, UK,France, Italy, and South KoreaSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073Bearings in a separate housing from thecoolant for extended life.R

Non-contact seal design eliminates wear damage to bodyENSURING COOLANT DELIVERY TO THECUTTING EDGE REQUIRED FOR HIGHSPEED CUTTING.With the Hi-Jet Holder, coolant runs through a separate sealing sectioncalled the Merit Set. In the Merit Set, the sealing ring that staysstationary when the body rotates does not come in contact with the body.Only the sealing plate, which rotates with the body, has actual contactwith the body. As a result, there is no friction from any seals which cancause body wear. The only wear will be to the Merit Set seals, which areeasily replaceabl e parts. Coolant contaminatio n and high speedoperations are no longer limiting factors to the service life of the CoolantFeed Holders.Competitor DesignBearingWear PartHigh speed availableSpindle speeds up to10,000 r.p.m.40 TapersTo meet the increasin g demand forhigh-speed operations due to use of carbidecutters, Hi-Jet Coolant Feed Holder modelsare availabl e that run at speeds up to10,000 r.p.m. for 40 tapers and 8,000 r.p.m.for 50 tapers. Their compact design and360 adjustability assures compatibility withautomati c tool changers of machinin gcenters.Spindle speeds up to8,000 r.p.m.50 TapersSealWear PartCoolantCutting particles in coolant,high speed operation andhigh pressure cause weardamage.BearingSuitable for small dia. cutters due to high speed and pressureSmall diameter cutters requirehigh spindle speeds tomaintain high cutting speedand high coolant pressure dueto their small dia. coolantholes. The BIG Hi-Jet Holderaccepts even smallerdiameter shanks, providinghigh spindle speeds (Max.10,000 r.p.m.) and highcoolant pressures (Max. 284PSI).284 PSICoolantPressure0CurrentModelSpindle Speed10,000r.p.m.Rotating PartMerit PlateUS Patent No. 5439333Stationary PartMerit RingCoolantSplitConstructionPAT.Ideal mechanical sealingconstructio n enables useunder high speed and highpressure cutting conditions,preventing the main bodyfrom wear damage.Easy maintenance by replacement of worn partsEasily replaceable Merit Sets consist of Merit Plates, Merit Rings andO-Rings.Merit Platesmalldia.cutterto maintain highcutting speedsmall dia.coolant holeshighspindle speedrequiredhigh pumppressurerequiredMAX.10,000r.p.m.MAX.284 PSIMerit RingBIG-PLUS is standard on all BT & CV Taper versions PAT.For New Baby Chuck Type (ONBS) Coolant Sealed NutPAT.US Patent No. 5975817Simultaneous taper and flange contact between machine spindle andtoolholde r provides improved rigidity and AT C repeatability .Interchangeability with conventional spindles ensures suitability for yourexisting machines.Sealed collet nut for coolant-through toolsPerfect sealing by utilizing coolant pressure!For high speed cuttingPrevents the ingress of particles to the collet and bodySpecial collets no longer necessaryCONVENTIONALSPINDLE SYSTEMPAT.DUAL CONTACTUS Patent No. 5352073ClearanceRBIG-PLUSSPINDLE SYSTEMFITBIG-PLUS tools can be usedin machining centers withconventional spindles.32

NEW BABY CHUCK TYPESuitable for small diameter drills, gun drillsand end mills due to high precision NewBaby Chuck.RSPINDLE SYSTEM PAT.DUAL CONTACTUS Patent No. 5352073Model DescriptionCV40 - ONBS 13 N - 165Hi-Jet typeMax. CapacityOil hole New Baby ChuckShank No.LødL1øDøC2øC1SBIG-PLUS tools can be used in machining centers with conventional spindles.ShankCVBBTModel ød øD L øC1 øC2 SCV40-ONBS13N-165-ONBS20N-165CV50-ONBS13N-165-ONBS20N-165BBT40-ONBS13N-165-ONBS20N-165BBT50-ONBS13N-165-ONBS20N-165.118 - .512.118 - .787.118 - .512.118 - .787.118 - .512.118 - .787.118 - .512.118 - .7871.3781.8111.3781.8111.3781.8111.3781.8111. Collet, Adjusting Screw and Wrench are optional items.2. Max. coolant pressure is 284 PSI.3. Clamping Nut is sold seperately. Please order BABY PERFECT SEAL(BPS) for your application.6.6146.6146.6146.6143.2133.9213.2133.9212.8743.1503.1503.1502.8743.1503.1503.1502.5593.1502.5593.150Max.r.p.m.10,0008,0008,0008,00010,0008,0008,0008,000For NEW BABY COLLET PG.38For POSITIONING PINSPG.35For BABY PRERFECT SEAL PG.37Merit Set2 pcs. of Merit Ring and2 pcs. of Merit PlateMES-40MES-50MES-50MES-50MES-40MES-50MES-50MES-50Weight(lbs)8.89.516.116.58.89.516.116.5For STOP BLOCK PG.35KAISER SHANK TYPE Model DescriptionBBT50 - OCK 6 N - 139BIG-PLUS tools can be used in machining centers with conventional spindles.33

COLLET CHUCK TYPEAccepts popular TG100 single angle style collets.LModel DescriptionCV40 - OHC 1.000 N - 175Hi-Jet typeMax. CapacityOil hole Collet ChuckShank No.SødøC2øC1ShankCVBTModel ødColletMax. Merit Set WeightL øC1 øC2 S2 pcs. of Merit Ring andSeriser.p.m. 2 pcs. of Merit Plate (lbs)CV40-OHC 1.000N-175CV50-OHC 1.000N-172 .093 - 1.000 TG1006.8906.7723.2133.9213.1503.8582.5593.1508,0006,000MES-50MES-6511.116.5BT40-OHC 1.000N-1756.890 3.213 3.150 2.559 8,000 MES-50 11.1For STOP BLOCK PG.35 For POSITIONING PINS1. Max. coolant pressure is 284 PSI.2. Collet and clamping nut are optional items.PG.35SIDE LOCK TYPESuitable for popular straight shanks with flat.LModel DescriptionCV40 - OSL 1.000 N - 165Hi-Jet typeMax. CapacityOil hole Side Lock HolderShank No.SødøDøC2øC1ShankCVBTModel ød øD L øC1 øC2 SCV40-OSL 1.000N-165-OSL 1.250N-160CV50-OSL .750N-150-OSL 1.000N-165-OSL 1.250N-165-OSL 1.500N-165-OSL 2.000N-180BT40-OSL 1.000N-165-OSL 1.250N-165BT50-OSL .750N-150-OSL 1.000N-165-OSL 1.250N-165-OSL 1.500N-1651. Max. coolant pressure is 284 PSI.1.0001.250.7501.0001.2501.5002.0001.0001.250.7501.0001.2501.5001.8902.2831.8902.2832.5003.3071.8902.2831.8902.2832.5006.4966.2995.9066.4967.0876.4965.9066.4963.2133.9215.0793.2133.9213.1503.8583.1503.8584.7643.1503.8583.1503.8582.5593.1502.5593.150For STOP BLOCK PG.35Max.r.p.m.8,0006,0008,0006,0004,0008,0006,0008,0006,000Merit Set2 pcs. of Merit Ring and2 pcs. of Merit PlateMES-50MES-65MES-50MES-65MES-90MES-50MES-65MES-50MES-65Weight(lbs)9.712.616.316.517.417.626.29.712.616.316.517.417.6For POSITIONING PINS PG.35OSL REDUCTION COLLETModelødøDøDødOSL 1 1 /4 - 3 /4- 11 1 /2 - 1- 1 1 /4.7501.0001.0001.2501.2501.50034

SET UP INFORMATION FORPreparing the Locating Pin and Stop BlockThe High Spindle and Hi-Jet Holder utilize a Locating Pin that engages with the StopBlock, which is mounted to the machine spindle. Please refer to the followinginstructions to select/adjust the Locating Pin, and to prepare it for the Stop Block.1. Standard Setup of the Locating Pin”S” DimensionThe distance from the centerline of theholder to the centerline of the Locating Pin.Please note that this dimension is notadjustable by the user.BCV / CV / BBT40BCV / CV / BBT50”S” Dimension2.5593.150Fixed Length “H”The axial distance from the gauge line of the spindle to the bottom of thegroove on the Stop Block. This dimension is adjustable by the user.Three (3) Locating Pin models are available: LP-A, LP-B, and LP-C. EachLocating Pin is adjustable to provide a different range of Fixed Length “H”, asshown in the tables below. Please specify the required Fixed Length “H” whenordering. Otherwise, it will be delivered set at the standard, .236.-+Fixed Length HLocating Pin0.709Stop Block”S”DimensionHIGH SPINDLE/AIR POWER SPINDLEBCV40 BCV50 BBT40 BBT50LP-A -.354 / +.236 -.157 / +.433 -.945 / -.354 -.354 / +.236LP-B +.236 / +.827 +.433 / +.1.024 -.354 / +.236 +.236 / +.827LP-C +.827 / +1.417 +1.024 / +1.614 +.236 / +.827 +.827 / +1.417Note: indicates adjustable range of the standard setup.Hi-JET HOLDERLP-ALP-BLP-CCV / BT40 CV / BT50-.236 / +.354 -.354 / +.236+.354 / +.945 +.236 / +.827+.945 / +1.535 +.827 / +1.417CV40 - OSL1.250-.197 / +.394+.394 / +.984+.984 / +1.575CV50 - OSL2.000-.079 / +.512+.512 / +1.102+1.102 / +1.535BT50 - OSL2.000+.118 / +.709+.709 / +.1.299+1.299 / +1.5352. Stop Block DimensionsThe diagram on the right shows theproper groove dimensions for a suitableStop Block for use with High Spindleand Hi-Jet Holder. When ordering a StopBlock from a machine tool builder, pleasereference these dimensions.FOR #40 (S=2.559)#50 (S=3.150).591.35410.772.70910 -150GAUGINGGAGE LINEO-RING(P12/JIS)35

3. Semi-Finished Stop BlockA semi-finished Stop Block has the proper groove form foruse with High Spindle and Hi-Jet Holder, as well asadditional material to allow the customer to machine the blockto the correct height.(NOTE: Stop Block SB-F is not height-adjustable.)If a pre-made Stop Block is unobtainable from the machinetool builder, a semi-finished Stop Block can be used.Please consult with the machine tool builder for selection,machining, and mounting of the semi-finished Stop Block.MODEL : SB-A/SB-BMODEL : SB-F2.953.394 1.772 .394.433.3542.3622.126U5/16-18 TCAP BOL30.5121.1021.102.341.433.315ø1/4 PIN1.5753.228.236.591 .5911.181 .787 .984ø1/4PIN.866Maximum rangefor milling.394.354PT3/81.181.772010 -15˚ GAUGING.709.591SB-A=2.087SB-B=1.693.787.394 .3541.772 .591.772 010 -15˚GAUGING.709.394PT1/41. Adjustment to the required height by milling the base.2. Fix the stop block by inserting two dowel pins (ø1/4)Note : on the sketch indicates heat treatment (HRC45-50),all other surfaces can be milled.HASS36

ACCESSORIESfor HIGH SPINDLE & Hi-JET HOLDERThrough ToolsBABY PERFECT SEAL PAT.Sealed collet nut for coolant-through tools (order separately) US Patent No. 5975817Model DescriptionBPS 13 - 03035Tool shank dia.clamping range:ø3 - ø3.5mm(ø.118" - ø.138")Main body sizeBaby perfect sealL1øDStandard New Baby ColletONBS13ModelBPS13-03035-0304-04045-0405-05055-0506-06065-0607-07075-0708-08085-0809-09095-0910-10105-1011-11115-1112-12125-1213CutterShank Dia..118 - .138.118 - .157.157 - .177.157 - .197.197 - .217.197 - .236.236 - .256.236 - .276.276 - .295.276 - .315.315 - .335.315 - .354.354 - .374.354 - .394.394 - .413.394 - .433.433 - .453.433 - .472.472 - .492.472 - .512øD1.378L1.169.181.193.165Collet ModelNBC13- 3- 43- 4.54- 54- 5.55- 65- 6.56- 76- 7.57- 87- 8.58- 98- 9.59- 109-10.510-1110-11.511-1211-12.512-1312-13ONBS20ModelBPS20-03035-0304-04045-0405-05055-0506-06065-0607-07075-0708-08085-0809-09095-0910-10105-1011-11115-1112-12125-1213-1314-1415-1516-1617-1718-1819-1920CutterShank Dia..118 - .138.118 - .157.157 - .177.157 - .197.197 - .217.197 - .236.236 - .256.236 - .276.276 - .295.276 - .315.315 - .335.315 - .354.354 - .374.354 - .394.394 - .413.394 - .433.433 - .453.433 - .472.472 - .492.472 - .512.512 - .551.551 - .591.591 - .630.630 - .669.669 - .709.709 - .748.748 - .787øD1.811L1.157.169.181.201.205.181Collet ModelNBC20-3 - 43 - 4.54 - 54 - 5.55 - 65 - 6.56 - 76 - 7.57 - 87 - 8.58 - 98 - 9.59 - 109 - 10.510 - 1110 - 11.511 - 1211 - 12.512 - 1312 - 13.513 - 14.514 - 15.515 - 16.516 - 17.517 - 18.518 - 19.519 - 20PS RING1 package contains5 pcs. (1 size).Spare seal for Baby Perfect SealModelCorrespondingBPS ModelPS-0304 BPS -03035, 03040405 -04045, 04050506 -05055, 05060607 -06065, 06070708 -07075, 0708ModelReplacement of PS Ring is recommended whencoolant leaks due to damage of the PS Ring.CorrespondingBPS ModelModelCorrespondingBPS ModelPS-0809 BPS -08085, 0809 PS-1314 BPS -13140910 -09095, 09101011 -10105, 10111112 -11115, 11121213 -12125, 12131415 -14151516 -15161617 -16171718 -17181819 -18191920 -1920WRENCHLModelNBK 10NBK 13NBK 16NBK 20L4.094.454.805.16Body TypeHIGH SPINDLE Hi-JET HOLDERGTG -10ONBS13·BPS13GTG -16ONBS20·BPS2037

NEW BABY COLLETNew Baby Collet "AA" class guarantees ultra T.I.R. of .00004" at the nose.øABødT.I.R. of collet.00004" .00012"Collet ClassAt nose4dT.I.R.ødAt end of test barAA .00004" .00012"Model DescriptionNBC 6 - 0.5 AAMain body sizeNew Baby ColletMax. capacity (mm)1. Collapsibility is .010" for NBC 6 and .020" forNBC 8 to NBC20.2. For best performance, cutting tool shanks shouldbe cylindrical without flats and be as long asthe clamping section of the collet bore.ModelNBC 6-0.5 AA-0.75AA-1 AA-1.25AA-1.5 AA-1.75AA-2 AA-2.25AA-2.5 AA-2.75AA-3 AA-3.175AA-3.25AA-3.5 AA-3.75AA-4 AA-4.25AA-4.5 AA-4.75AA-5 AA-5.25AA-5.5 AA-5.75AA-6 AAøA= .37 B= .55NBS6Clamping Range ød.010 - .020.020 - .030.030 - .039.039 - .049.049 - .059.059 - .069.069 - .079.079 - .089.089 - .098.098 - .108.108 - .118.115 - .125.118 - .128.128 - .138.138 - .148.148 - .157.157 - .167.167 - .177.177 - .187.187 - .197.197 - .207.207 - .217.217 - .226.226 - .236NBS16Model Clamping Range ødNBC16- 3 AA .098 - .118- 3.175AA- 3.5 AA.115 - .125.118 - .138- 4 AA .138 - .157- 4.5 AA .157 - .177- 5 AA .177 - .197- 5.5 AA .197 - .217- 6 AA .217 - .236- 6.5 AA .236 - .256- 7 AA .256 - .276- 7.5 AA .276 - .295- 8 AA .295 - .315- 8.5 AA .315 - .335- 9 AA .335 - .354- 9.5 AA- 10 AA- 10.5AA- 11 AA- 11.5AA- 12 AA- 12.5AA- 13 AA- 13.5AA- 14 AA- 14.5AA- 15 AA- 15.5AA- 16 AA.354 - .374.374 - .394.394 - .413.413 - .433.433 - .453.453 - .472.472 - .492.492 - .512.512 - .531.531 - .551.551 - .571.571 - .591.591 - .610.610 - .630øA= 1.00 B= 1.37NBS10NBS13Model Clamping Range ød Model Clamping Range ødNBC10- 2 AA .059 - .079 NBC13- 3 AA .098 - .118- 2.5 AA .079 - .098- 3.175AA .115 - .125- 3 AA .098 - .118- 3.5 AA .118 - .138- 3.175AA .115 - .125- 4 AA .138 - .157- 3.5 AA .118 - .138- 4.5 AA .157 - .177- 4 AA .138 - .157- 5 AA .177 - .197- 4.5 AA .157 - .177- 5.5 AA .197 - .217- 5 AA .177 - .197- 6 AA .217 - .236- 5.5 AA .197 - .217- 6.5 AA .236 - .256- 6 AA .217 - .236- 7 AA .256 - .276- 6.5 AA .236 - .256- 7.5 AA .276 - .295- 7 AA .256 - .276- 8 AA .295 - .315- 7.5 AA .276 - .295- 8.5 AA .315 - .335- 8 AA .295 - .315- 9 AA .335 - .354- 8.5 AA .315 - .335- 9.5 AA .354 - .374- 9 AA .335 - .354- 10 AA .374 - .394- 9.5 AA .354 - .374- 10.5AA .394 - .413-10 AA .374 - .394- 11 AA .413 - .433øA= .64 B= 1.06- 11.5AA .433 - .453- 12 AA .453 - .472NBS20- 12.5AA .472 - .492Model Clamping Range ød.492 - .512NBC20- 3AA- 3.175AA- 3.5 AA- 4 AA- 4.5 AA- 5 AA- 5.5 AA- 6 AA- 6.5 AA- 7 AA- 7.5 AA- 8 AA- 8.5 AA- 9 AA- 9.5 AA- 10 AA- 10.5AA- 11 AA- 11.5AA- 12 AA- 12.5AA- 13 AA- 13.5AA- 14 AA- 14.5AA- 15 AA- 15.5AA- 16 AA- 16.5AA- 17 AA- 17.5AA- 18 AA- 18.5AA- 19 AA- 19.5AA- 20 AAøA= 1.12 B= 1.49.098 - .118.115 - .125.118 - .138.138 - .157.157 - .177.177 - .197.197 - .217.217 - .236.236 - .256.256 - .276.276 - .295.295 - .315.315 - .335.335 - .354.354 - .374.374 - .394.394 - .413.413 - .433.433 - .453.453 - .472.472 - .492.492 - .512.512 - .531.531 - .551.551 - .571.571 - .591.591 - .610.610 - .630.630 - .650.650 - .669.669 - .689.689 - .709.709 - .728.728 - .748.748 - .768.768 - .787- 13 AAøA= .80 B= 1.2238

FITSimultaneous fit system surpasses all other spindleconcepts while offering interchangeability withexisting machines and toolholders.RPatentedU.S.A., CANADA, GERMANY, U.K., FRANCE, ITALY& SOUTH KOREAUS Patent No. 5352073SPINDLE SYSTEMFor BIG PLUS SPINDLE SYSTEM,please refer to CatalogNo.48PAT.DUAL CONTACTMega Technical CenterAwaji Factory No.2Awaji Factory No.3Awaji Factory No.4Head Office FA FactoryAwaji Factory No.1Awaji Factory No.5R2600 Huntington Blvd., Hoffman Estates, IL 60192-1574Tel: 847.228.7660 Fax: 847.228.0881www.bigkaiser.com bigkaiser@bigkaiser.comCATALOG No.EXi302-1-0110-1