CrazyDrillTM Cool

CrazyDrill TM CoolThe Mikron Tool drilling concept

3CD.150075.CSCD.150080.CSCD.150085.CSCD.150090.CSCD.150095.CSCD.150100.CSCD.150105.CSCD.150110.CSCD.150115.CSCD.150120.CSCD.150125.CSCD.150130.CSCD.150135.CSCD.150140.CSCD.150145.CSCD.150150.CSCD.150155.CSCD.150160.CSCD.150165.CSCD.150170.CSCD.150175.CSCD.150180.CSCD.150185.CSCD.150190.CSCD.150195.CSCD.150200.CSCD.150205.CSCD.150210.CSCD.150215.CSCD.150220.CSCD.150225.CSCD.150230.CSCD.150235.CSCD.150240.CSCD.150245.CSCD.150250.CSCD.150255.CSCD.150260.CSCD.150265.CSCD.150270.CSCD.150275.CSCD.150280.CSCD.150285.CSCD.150290.CSCD.150295.CSCD.150300.CSCD.150305.CSCD.150310.CSCD.150315.CSCD.150320.CSCD.150325.CSCD.150330.CSCD.150335.CSCD.150340.CSCD.150345.CSCD.150350.CSCD.150355.CSCD.150360.CSCD.150365.CSCD.150370.CSCD.150375.CSCD.150380.CSCD.150385.CSCD.150390.CSCD.150395.CSCD.150400.CSCD.150410.CSCD.150420.CSCD.150430.CSCD.150440.CSCD.150450.CSCD.150460.CSCD.150470.CSCD.150480.CSCD.150490.CSCD.150500.CSCD.150510.CSCD.150520.CSCD.150530.CSCD.150540.CSCD.150550.CSCD.150560.CSCD.150570.CSCD.150580.CSCD.150590.CSCD.150600.CS12.413.214.114.915.816.617.518.319.220.020.921.722.623.424.325.126.026.827.728.529.430.231.131.932.833.634.535.336.237.037.938.739.640.441.342.143.043.844.745.546.447.248.148.949.850.651.552.353.254.054.955.756.657.458.359.160.060.861.762.563.464.265.065.966.767.669.469.471.171.971.773.379.681.381.082.783.382.984.591.593.292.793.294.894.195.758.058.060.060.060.064.064.064.066.566.566.569.069.069.071.571.571.574.074.074.076.576.576.579.079.079.081.581.581.584.084.084.086.586.586.589.089.089.091.091.092.592.594.594.596.0100.0100.0100.0103.0103.0103.0103.0106.0106.0106.0108.5108.5108.5111.0111.0111.0113.5113.5113.5115.5115.5121.5121.5121.5121.5121.5121.5131.5131.5131.5131.5131.5131.5131.5141.5141.5141.5141.5141.5141.5141.5333334444444444444444444444444444444444444444666666666666666666666666666666666666666660.750.800.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.003.053.103.153.203.253.303.353.403.453.503.553.603.653.703.753.803.853.903.954.004.104.204.304.404.504.604.704.804.905.005.105.205.305.405.505.605.705.805.906.00CD.150075.CACD.150080.CACD.150085.CACD.150090.CACD.150095.CACD.150100.CACD.150105.CACD.150110.CACD.150115.CACD.150120.CACD.150125.CACD.150130.CACD.150135.CACD.150140.CACD.150145.CACD.150150.CACD.150155.CACD.150160.CACD.150165.CACD.150170.CACD.150175.CACD.150180.CACD.150185.CACD.150190.CACD.150195.CACD.150200.CACD.150205.CACD.150210.CACD.150215.CACD.150220.CACD.150225.CACD.150230.CACD.150235.CACD.150240.CACD.150245.CACD.150250.CACD.150255.CACD.150260.CACD.150265.CACD.150270.CACD.150275.CACD.150280.CACD.150285.CACD.150290.CACD.150295.CACD.150300.CACD.150305.CACD.150310.CACD.150315.CACD.150320.CACD.150325.CACD.150330.CACD.150335.CACD.150340.CACD.150345.CACD.150350.CACD.150355.CACD.150360.CACD.150365.CACD.150370.CACD.150375.CACD.150380.CACD.150385.CACD.150390.CACD.150395.CACD.150400.CACD.150410.CACD.150420.CACD.150430.CACD.150440.CACD.150450.CACD.150460.CACD.150470.CACD.150480.CACD.150490.CACD.150500.CACD.150510.CACD.150520.CACD.150530.CACD.150540.CACD.150550.CACD.150560.CACD.150570.CACD.150580.CACD.150590.CAl(± 0.1)mmD(h6)mmLmmd(k6)mmCD.100075.CSCD.100080.CSCD.100085.CSCD.100090.CSCD.100095.CSCD.100100.CSCD.100105.CSCD.100110.CSCD.100115.CSCD.100120.CSCD.100125.CSCD.100130.CSCD.100135.CSCD.100140.CSCD.100145.CSCD.100150.CSCD.100155.CSCD.100160.CSCD.100165.CSCD.100170.CSCD.100175.CSCD.100180.CSCD.100185.CSCD.100190.CSCD.100195.CSCD.100200.CSCD.100205.CSCD.100210.CSCD.100215.CSCD.100220.CSCD.100225.CSCD.100230.CSCD.100235.CSCD.100240.CSCD.100245.CSCD.100250.CSCD.100255.CSCD.100260.CSCD.100265.CSCD.100270.CSCD.100275.CSCD.100280.CSCD.100285.CSCD.100290.CSCD.100295.CSCD.100300.CSCD.100305.CSCD.100310.CSCD.100315.CSCD.100320.CSCD.100325.CSCD.100330.CSCD.100335.CSCD.100340.CSCD.100345.CSCD.100350.CSCD.100355.CSCD.100360.CSCD.100365.CSCD.100370.CSCD.100375.CSCD.100380.CSCD.100385.CSCD.100390.CSCD.100395.CSCD.100400.CSCD.100410.CSCD.100420.CSCD.100430.CSCD.100440.CSCD.100450.CSCD.100460.CSCD.100470.CSCD.100480.CSCD.100490.CSCD.100500.CSCD.100510.CSCD.100520.CSCD.100530.CSCD.100540.CSCD.100550.CSCD.100560.CSCD.100570.CSCD.100580.CSCD.100590.CSCD.100600.CS8.79.39.910.511.111.712.312.913.514.114.715.315.916.517.117.718.318.919.520.120.721.321.922.523.123.724.324.925.526.126.727.327.928.529.129.730.330.931.532.132.733.333.934.535.135.736.336.937.538.138.739.339.940.541.141.742.342.943.544.144.745.345.946.547.147.748.950.149.650.750.151.256.157.356.557.758.956.958.064.565.766.965.867.065.866.954.054.056.056.056.059.059.059.059.061.561.561.561.561.563.563.563.566.066.066.066.068.068.068.068.070.070.070.072.072.072.074.074.074.075.575.575.577.577.577.579.079.079.080.580.585.085.085.086.586.586.586.589.089.089.091.091.091.091.093.093.093.095.095.095.095.098.598.598.598.598.598.5106.0106.0106.0106.0106.0106.0106.0113.5113.5113.5113.5113.5113.5113.5333334444444444444444444444444444444444444444666666666666666666666666666666666666666660.750.800.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.003.053.103.153.203.253.303.353.403.453.503.553.603.653.703.753.803.853.903.954.004.104.204.304.404.504.604.704.804.905.005.105.205.305.405.505.605.705.805.906.00CD.100075.CACD.100080.CACD.100085.CACD.100090.CACD.100095.CACD.100100.CACD.100105.CACD.100110.CACD.100115.CACD.100120.CACD.100125.CACD.100130.CACD.100135.CACD.100140.CACD.100145.CACD.100150.CACD.100155.CACD.100160.CACD.100165.CACD.100170.CACD.100175.CACD.100180.CACD.100185.CACD.100190.CACD.100195.CACD.100200.CACD.100205.CACD.100210.CACD.100215.CACD.100220.CACD.100225.CACD.100230.CACD.100235.CACD.100240.CACD.100245.CACD.100250.CACD.100255.CACD.100260.CACD.100265.CACD.100270.CACD.100275.CACD.100280.CACD.100285.CACD.100290.CACD.100295.CACD.100300.CACD.100305.CACD.100310.CACD.100315.CACD.100320.CACD.100325.CACD.100330.CSCD.100335.CACD.100340.CACD.100345.CACD.100350.CACD.100355.CACD.100360.CACD.100365.CACD.100370.CACD.100375.CACD.100380.CACD.100385.CACD.100390.CACD.100395.CACD.100400.CACD.100410.CACD.100420.CACD.100430.CACD.100440.CACD.100450.CACD.100460.CACD.100470.CACD.100480.CACD.100490.CACD.100500.CACD.100510.CACD.100520.CACD.100530.CACD.100540.CACD.100550.CACD.100560.CACD.100570.CACD.100580.CACD.100590.CAl(± 0.1)mmD(h6)mmLmmd(k6)mmUsable length 15 x dItemnumbercoateduncoatedUsable length 10 x dItemnumbercoateduncoated

4The winning teamfor deep-hole drillingMikron Tool drilling concept90°Step 1CrazyDrill PilotStep 2aDrill guidedin pilot holeStep 2bDrilling of deep holeswithout noticeablediameter differenzebetween pilot holeand boreThe advantageThe drilling concept from Mikron Tool is specially designedfor deep holes and is based on a two-stage principle.With CrazyDrill Pilot or CrazyDrill Crosspilot centering andpilot hole is carried out in one step. The CrazyDrill Cool thenreaches the maximum depth with minimum pecking. Thiscombination enables direct drilling with an inclination angleof up to 60° and guarantees optimum guidance of thesubsequent drill with a negligibly small diameter difference.This drilling concept can be used as a substitute for deephole drilling down to a depth of max. 15 x Ø in thediameter range 0.75 – 6 mm. Without investing in expensivemanufacturing systems and finish reaming operations agreater productivity is achieved.Characteristics• Solid Carbide alloy• Coated or uncoated• Standard lengths up to 15 x Ø• Special lengths and special executions upon requestStep 1Inclined pilot hole withCrazyDrill CrosspilotStep 2Drilling of inclined holeswith CrazyDrill CoolFive benefits• Maximum drilling speeds and feeds• Minimal run out• Increased tool life thanks to pilot drilling• Can replace deep-hole drilling• Suitable for difficult to machine materials

6Recommendations foroptimum resultsCooling lubricantTypeFor optimum results Mikron Tool recommends the use ofcutting oil as a coolant. Alternatively emulsion can alsobe used (with EP additives).Clamping equipmentHigh-precision collet systems for minimal run out (T.I.R).Length presetting and axial protection with stop screw.Filter qualityA good filter quality is particularly important for smalldiameters:• Filter quality of 10 microns for diameters < 1 mm• Filter quality of 20 microns for diameters range1.0 – 2.5 mm0.005 mmPressure and QuantityPressure Pin barQuantityl/min.Hydraulic expansion chuck with intermediate bushing forforce-closed clamping. Guaranteeing minimal run out (T.I.R).140Recommendedpressure range1.41001.0600.620Cutting oil quantity0,75 1 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0Drill diameter0.20.005 mmChip removalWe recommend the following general procedure:• Depths up to 6 x ø ; No pecking• Depths up to 10 x ø ; 0 - 2 pecks• Depths up to 15 x ø ; 0 - 4 pecksShrink-fit chucks guarantee minimal run out (T.I.R.) withsecure friction-type locking and provides an optimumconnection between tool and holder.The number of pecks depends on the material. Certainmaterials need more pecks, for others no pecks arerequired. The CrazyDrill should be withdrawn completelyfrom the drill hole for pecking.0.005 mm

Services that completethe conceptEngineering and ConsultingMikron Tool advises its customers on the selection of suitabletools with respect to material and geometry, necessarytolerances and ideal operating parameters, and partnerswith them from the initial trials through mass production.Star-ServiceWith the Star Service (Standard Tool Adjustment & RecordService), Mikron Tool also offers high-performance drills indimensions outside the standard range.RegrindingCrazyDrills with a diameter of 1.5 mm or more can bereground and recoated which considerably increases thecost-effectiveness of this drill. Mikron Tool offers thisservice in Agno (Switzerland) as well as in Rottweil(Germany).Measurement recordsOn request, Mikron Tool supplies a detailed measurementrecord together with the tools.PackagingA practical individual packaging provides optimum protectionfor the tool and allows easier, safer handling without therisk of personal injury or tool damage.RecyclingWorn tools (CrazyDrill and special tools) are taken back byMikron Tool, and the material is recycled – holding true ourstatement in our environmental certificate.CertificationsMikron Tool is certified to:ISO 9001:2000 for qualityISO 14001:2004 for environmentOHSAS 18001:2007 for occupational health and safetymanagement.CrazyDrill products are supplied with a Quality Certificateand an instruction for safe handling.

Your contactsHeadquarter and Production:Mikron Tool SA AgnoPO Box 3406934 BioggioSwitzerlandTel. +41 91 610 40 00Fax +41 91 610 40 10mto@mikron.comProduction for Germanyand Regrinding EU:Mikron GmbH RottweilAbteilung WerkzeugeBerner Feld 7178628 RottweilGermanyTel. +49 741 5380 450Fax +49 741 5380 480info.mtr@mikron.comNorth and South America SalesMikron Corp. MonroeP.O. Box 268600 Pepper StreetMonroe, CT 06468USATel. +1 203 261 31 00Fax +1 203 268 47 52mmo@mikron.comItaly JapanMikron SAS Ltd. Tokyo NervianoVia Shin-Yokohama, S. Ambrogio Kohoku-Ku 1620015 Yokohama Parabiago City 222-0033 (MI)Italy JapanTel. +39 +81 0331 45 4725510120122Fax +39 +81 0331 45 4725520122286info@mikronitalia.itmfe@mikron.comJapan North and South America SalesMikron Ltd. Corp. Tokyo MonroeShin-Yokohama, P.O. Box 268 Kohoku-KuYokohama 600 Pepper City Street 222-0033Japan Monroe, CT 06468Tel. USA +81 45 472 10 01Fax Tel. +81 +1 203 45 472 261 20 31 22 00mfe@mikron.comFax +1 203 268 47 52mmo@mikron.com0309/1000 0206/1000www.mikron.com/toolInformation and technical data are liable to changes, without prior notification.Mikron ® , Mikron Tool, CrazyDrill TM are trademarks of Mikron Holding AG, Biel (Switzerland)