CrazyDrillTM Alu

The cost-effective high-performance small drill

CD.100040.ACD.100045.ACD.100050.ACD.100055.ACD.100060.ACD.100065.ACD.100070.ACD.100075.ACD.100080.ACD.100085.ACD.100090.ACD.100095.ACD.100100.ACD.100105.ACD.100110.ACD.100115.ACD.100120.ACD.100125.ACD.100130.ACD.100135.ACD.100140.ACD.100145.ACD.100150.ACD.100155.ACD.100160.ACD.100165.ACD.100170.ACD.100175.ACD.100180.ACD.100185.ACD.100190.ACD.100195.ACD.100200.ACD.100205.ACD.100210.ACD.100215.ACD.100220.ACD.100225.ACD.100230.ACD.100235.ACD.100240.ACD.100245.ACD.100250.ACD.100255.ACD.100260.ACD.100265.ACD.100270.ACD.100275.ACD.100280.ACD.100285.ACD.100290.ACD.100295.ACD.100300.A

45.045.045.045.047.047.047.049.049.049.049.050.550.552.052.053.553.553.555.055.055.055.064.564.564.564.567.067.067.068.568.568.570.070.070.072.072.072.073.573.573.575.075.075.076.576.576.578.078.078.080.080.080.0

3.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.0

0.400.450.500.550.600.650.700.750.800.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.00

CD.050040.ACD.050045.ACD.050050.ACD.050055.ACD.050060.ACD.050065.ACD.050070.ACD.050075.ACD.050080.ACD.050085.ACD.050090.ACD.050095.ACD.050100.ACD.050105.ACD.050110.ACD.050115.ACD.050120.ACD.050125.ACD.050130.ACD.050135.ACD.050140.ACD.050145.ACD.050150.ACD.050155.ACD.050160.ACD.050165.ACD.050170.ACD.050175.ACD.050180.ACD.050185.ACD.050190.ACD.050195.ACD.050200.ACD.050205.ACD.050210.ACD.050215.ACD.050220.ACD.050225.ACD.050230.ACD.050235.ACD.050240.ACD.050245.ACD.050250.ACD.050255.ACD.050260.ACD.050265.ACD.050270.ACD.050275.ACD.050280.ACD.050285.ACD.050290.ACD.050295.ACD.050300.A

43.043.043.043.043.043.045.045.045.045.045.046.046.046.046.048.048.048.048.048.048.049.049.050.550.550.552.052.052.052.053.553.560.060.060.060.061.561.561.561.562.062.062.063.063.063.063.064.564.564.565.065.065.0

3.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.04.0

0.400.450.500.550.600.650.700.750.800.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.00

D

(h6)

mm

l

mm

d

(k5)

mm

L

mm

D

(h6)

mm

l

mm

d

(k5)

mm

L

mm

2

2.93.33.64.04.34.75.15.45.86.16.56.97.27.68.08.38.79.09.49.810.110.510.911.211.611.912.312.713.013.413.714.114.514.815.215.615.916.316.617.017.417.718.118.418.819.219.519.920.320.621.021.321.7

4.95.56.16.77.38.08.69.29.810.411.011.612.212.813.514.114.715.315.916.517.117.718.419.019.620.220.821.422.022.623.223.924.525.125.726.326.927.528.128.729.430.030.631.231.832.433.033.634.334.935.536.136.7

The range

ItemNumber

ItemNumber

Execution: Coated carbide alloy with cylindricalshank and cutting angle of 140°.l usable length

∅ D

L

∅ d

Long execution up to 10 x dShort execution up to 5x d

3

Five benefits:

1. fastest drill speeds

2. highest drill-precision

3. self-centering

4. fewer drill returns for swarf evacuation

5. exellent service life

Recommended cutting data

Aluminium Alloys, Cast (for ex. GD-AlSi9Cu3 – GD-AlSi12 – GD-AlSi12(Cu) – GD-AlSi10Mg)

Drill-lenght Drill-depth Cutting speed Feed f in mm/revolution in relation to diameterVc m/min 0.5 mm 1.0 mm 1.5 mm 2.0 mm 2.5 mm 3 mm

Short-size 5 x d up to 200 up to 0,10 up to 0,20 up to 0,25 up to 0,30 up to 0,40 up to 0,50

Swarf evacuation none none none none none none

Long-size 10 x d up to 200 up to 0,07 up to 0,10 up to 0,10 up to 0,20 up to 0,30 up to 0,40

Swarf evacuation all 5 x d all 5 x d all 5 x d all 5 x d all 5 x d all 5 x d

Important criteria for using CrazyDrill Alu

For best results, Mikron Tool recommends the use of cutting oil as lubricant. The use of water based coolant with highpressure additives, or minimum quantity lubrication is also possible as an alternative. In this case, the cuttingparameters have to be adjusted accordingly.

Aluminium Alloys, Wrought (for ex. AISi1 – AISi1Mn – AISi1MgMn)

Drill-lenght Drill-depth Cutting speed Feed f in mm/revolution in relation to diameterVc m/min 0.5 mm 1.0 mm 1.5 mm 2.0 mm 2.5 mm 3 mm

Short-size 5 x d up to 300 up to 0,03 up to 0,05 up to 0,10 up to 0,20 up to 0,20 up to 0,20Swarf evacuation none none none none none none

Long-size 10 x d up to 300 up to 0,03 up to 0,04 up to 0,10 up to 0,20 up to 0,20 up to 0,20

Swarf evacuation all 5 x d all 5 x d all 5 x d all 5 x d all 5 x d all 5 x d

Mikron NRG 50

4

Special cutting tools

Product range

High-performance tools fromMikron Tool bring increased speed, service life and cost effectiveness.

Profile milling cutters

Mikron NRG 50

Star ServiceWith its Star Service (Standard Tool Adjustment& Record Service) Mikron Tool offers high-performance drills in non-standard sizes. Within 48 hours of your request you will receive a quote, including both a drawing and a firmdelivery date.

Regrinding RecoatingMikron Tool offers a regrinding and recoating service for its CrazyDrill range (drill diameters in excess of1.5 mm), making Mikron Tool products even better value for money.

The service

Just pull to open. The drill’s cutting element remains protected at the top of the packaging.

Insert drill with packaging intochuck, clamp,…

… and then pullpackaging from drill.

Factory packaging

www.crazydrill.com

0907

/100

0

Your contacts

Headquarter and Production:

Mikron Tool SA Agno P.O. Box 3406934 Bioggio SwitzerlandTel. +41 91 610 65 00Fax +41 91 610 66 83mto@mikron.com

Production for Germany and Regrinding EU:

Mikron GmbH Rottweil Abteilung WerkzeugeBerner Feld 71 78628 RottweilGermanyTel. +49 741 5380 450Fax +49 741 5380 480info.mtr@mikron.com

Italy:

Mikron SAS Nerviano Via S. Ambrogio 16 20015 Parabiago (MI)ItalyTel. +39 0331 55 12 22Fax +39 0331 55 12 86info@mikronitalia.it

Japan:

Mikron Ltd. TokyoShin-Yokohama, Kohoku-Ku Yokohama City 222-0033JapanTel. +81 45 472 10 01Fax +81 45 472 20 22mfe@mikron.com

North and South America Sales:

Mikron Corp. Monroe P.O. Box 268600 Pepper Street Monroe, CT 06468USAPhone +1 203 261 31 00Fax +1 203 268 47 52mmo@mikron.com

Information and technical data are liable to change without prior notification or obligation.Mikron®, Mikron ToolTM, CrazyDrillTM are trademarks of Mikron Holding AG, Biel (Switzerland).