SPHINX High Precision Cutting Tools

MICRO DRILLS DEEP HOLE 20XD — ART. 50720

Art. 50720

30º

Z 2

+.009 +.005

Carbide

AlCrN

d 1

10xd

20xd

129º

Through Hole

Multi- Composite

Blind Hole

ST

SST

C.I.

Al

Cu

Ti

Brass

Mg

HST

Plastic

l 2

l 3

l 1

All dimensions are millimeters unless otherwise noted

Catalog Number

Catalog Number

d 1

d 1 (in)

d 2

l 2

l 3

l 1

d 1

d 1 (in)

d 2

l 2

l 3

l 1

40.50720.0020 40.50720.0025 40.50720.0030 40.50720.0035 40.50720.0040 40.50720.0045 40.50720.0050 40.50720.0055 40.50720.0060 40.50720.0065 40.50720.0070 40.50720.0075 40.50720.0080 40.50720.0085

40.50720.0090 40.50720.0095 40.50720.0100 40.50720.0105 40.50720.0110 40.50720.0115 40.50720.0120 40.50720.0125 40.50720.0130 40.50720.0135 40.50720.0140 40.50720.0145 40.50720.0150

.20 .0079 3.00 2.50 4.00 .25 .0098 3.00 3.00 5.00 .30 .0118 3.00 3.50 6.00 .35 .0138 3.00 4.00 7.00 .40 .0157 3.00 4.50 8.00 .45 .0177 3.00 5.00 9.00

38 38 38 38 38 38

.90 .0354 3.00 9.50 18.00 55 .95 .0374 3.00 10.00 19.00 55 1.00 .0394 3.00 10.50 20.00 55 1.05 .0413 3.00 11.00 21.00 60 1.10 .0433 3.00 11.50 22.00 60 1.15 .0453 3.00 12.00 23.00 60 1.20 .0472 3.00 12.50 24.00 60 1.25 .0492 3.00 13.00 25.00 60 1.30 .0512 3.00 13.50 26.00 65 1.35 .0531 3.00 14.00 27.00 65 1.40 .0551 3.00 14.50 28.00 65 1.45 .0571 3.00 15.00 29.00 65 1.50 .0591 3.00 15.50 30.00 65

.50 .0197 3.00 5.50 10.00 50 .55 .0217 3.00 6.00 11.00 50 .60 .0236 3.00 6.50 12.00 50 .65 .0256 3.00 7.00 13.00 50 .70 .0276 3.00 7.50 14.00 50 .75 .0295 3.00 8.00 15.00 50 .80 .0315 3.00 8.50 16.00 55 .85 .0335 3.00 9.00 17.00 55

• Pilot drill recommended • Machining process instructions on Pg. 152

54

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