MICRO DEEP HOLE DRILLS
Art. 50740
30º
Z 2
+.004 0
AICrN
Carbide
d 1
10xd
40xd
126º
Through Hole
Multi- Composite
Blind Hole
ST
SST
C.I.
Al
Cu
Ti
Brass
Mg
Plastic
l 2
l 3
l 1
Catalog Number
d 1
d 1 (in)
d 2
l 2
l 3
l 1
40.50740.0040 40.50740.0045 40.50740.0050 40.50740.0055 40.50740.0060 40.50740.0065 40.50740.0070 40.50740.0075 40.50740.0080 40.50740.0085 40.50740.0090 40.50740.0095 40.50740.0100 40.50740.0105 40.50740.0110 40.50740.0115 40.50740.0120 40.50740.0125 40.50740.0130 40.50740.0135 40.50740.0140 40.50740.0145 40.50740.0150
.40 .45 .50 .55 .60 .65 .70 .75 .80 .85 .90 .95
.0157 .0177 .0197 .0217 .0236 .0256 .0276 .0295 .0315 .0335 .0354 .0374 .0394 .0413 .0433 .0453 .0472 .0492 .0512 .0531 .0551 .0571 .0591
3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00
4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50
16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00
50 50 70 70 70 70 70 70 78 78 78 78 78 88 88 88 88 88 98 98 98 98 98
10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 15.50
1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50
• All dimensions are millimeters unless otherwise noted • Pilot drill recommended • For cutting data see pg. 147
60
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