Milling Routing

ALUMINUMEXTRUSION & SHEETHigh SpeedCutters81-100 81-300 81-400SOLID CARBIDE SPIRAL EXTRUSION CUTTERS81-100UPCUT - INCHPART # CED CEL ERL SHK OALTolerance + .002 ±.03SOLID CARBIDE SPIRAL EXTRUSION CUTTERS81-300UPCUT/DOWNCUT - INCHPART # CED CEL ERL SHK OALTolerance+.0000-.0005±.03+ .000±.03 ±.03+.0000-.004 -.0005DESIGNED FOR Reducedvibration producing smootherfinished cuts Extended reachduring side thinning and gagereduction. Longer tool life toreduce tool changes±.03HELIX & CORNER RAD CHIP LOAD MACHININGDIRECTIONFLUTESCHAMFER PER FLUTE ENVIRONMENT81-320 3 ⁄83 ⁄4 1 3 ⁄83 ⁄8 3 1 ⁄2 10° LH 3 .02 x 45° .002 - .00581-321 3 ⁄83 ⁄4 1 3 ⁄823 ⁄64 3 1 ⁄2 10° RH 3 .02 x 45° .002 - .00581-360 1 ⁄25 ⁄8 1 3 ⁄81 ⁄2 3 1 ⁄2 10° LH 3 R 0.02 .002 - .00681-361 1 ⁄25 ⁄8 1 3 ⁄81 ⁄2 3 1 ⁄2 10° RH 3 R 0.02 .003 - .00681-364 1 ⁄2 1 3 ⁄8 - 1 ⁄2 3 1 ⁄2 10° LH 3 R 0.02 .003 - .00681-365 1 ⁄2 1 3 ⁄8 - 1 ⁄2 3 1 ⁄2 10° RH 3 R 0.02 .003 - .006Usage: Extrusion and Sheet AluminumOPTIMIZED FOR USE ON –Multi-head Extrusion Mills • CNC Mills & RoutersHELIX & CORNER RAD CHIP LOAD MACHININGDIRECTIONFLUTESCHAMFER PER FLUTE ENVIRONMENT81-102 5 ⁄163 ⁄4 - 1 ⁄2 3 5° RH 2 .02 x 45° .002 - .00581-103 5 ⁄1613 ⁄16 - 1 ⁄2 3 10° RH 2 .02 x 45° .002 - .00581-111 21 ⁄6413 ⁄16 - 1 ⁄2 3 10° RH 2 .02 x 45° .002 - .00681-104 3 ⁄813 ⁄16 - 1 ⁄2 3 10° RH 2 .02 x 45° .003 - .00881-106 1 ⁄2 1 - 1 ⁄2 3 1 ⁄2 3° RH 2 .02 x 45° .003 - .00881-108 5 ⁄8 1 - 5 ⁄8 3 1 ⁄2 3° RH 2 .02 x 45° .003 - .008SOLID CARBIDE SPIRAL EXTRUSION CUTTERS81-400UPCUT - METRICPART # CED CEL ERL SHK OALTolerance+ .0- .1±.8 ±.8 (H6) ±1.521WetMachiningEnvironmentWet or DryMachiningEnvironmentHELIX & CORNER RAD CHIP LOAD MACHININGDIRECTIONFLUTESCHAMFER PER FLUTE ENVIRONMENT81-410 4 6 14 4 64 25° RH 2 R 0.5mm .03 - .08mm81-420 6 10 25 6 64 25° RH 2 R 0.5mm .05 - .10mm81-422 6.35 10 25 6.35 64 25° RH 2 R 0.5mm .05 - .10mm81-430 8 12 30 8 76 25° RH 2 R 0.5mm .05 - .13mm81-440 10 14 35 10 76 25° RH 2 R 0.5mm .05 - .15mm81-450 12 16 38 12 88 25° RH 2 R 0.5mm .08 - .20mm81-452 12.7 16 40 12.7 88 25° RH 2 R 0.5mm .08 - .20mmWet or DryMachiningEnvironment4Tool Customizing: Call for fast delivery.EXTENDED REACHLENGTH - ERLDifferent corner radii available.The following coatings, which may add extra tool life cutting tougher more abrasive aluminum,are available as specials:SHKHelixAngleCELCEDTCN - Titanium Carbon-NitrideALTN - Aluminum Titanium NitrideTIZ - Titanium & ZirconiumTIZ - Titanium Aluminum NitrideOALCORNER RADIUS/CHAMFER6WWW.ONSRUD.COM