TWIST DRILLS
Catalog Number
Catalog Number
d 1 (in.)
l 2
l 1
d 1
d 1
d 1 (in.)
l 2
l 1
40.50820.0089 40.50820.0090 40.50820.0091 40.50820.0092 40.50820.0093 40.50820.0094 40.50820.0095 40.50820.0096 40.50820.0097 40.50820.0098 40.50820.0099 40.50820.0100 40.50820.0102 40.50820.0105 40.50820.0110 40.50820.0115 40.50820.0120 40.50820.0125 40.50820.0130 40.50820.0135 40.50820.0140
8.90 9.00 9.10 9.20 9.30 9.40 9.50 9.60 9.70 9.80 9.90 1.00 1.20 1.50
.3504 .3543 .3583 .3622 .3661 .3701 .3740 .3780 .3819 .3858 .3898 .3937 .4016 .4134 .4331 .4528 .4724 .4921 .5118 .5315 .5512
78.00 78.00 78.00 78.00 78.00 78.00 78.00 84.00 84.00 84.00 84.00 84.00 84.00 84.00 91.00 91.00 98.00 98.00 98.00
125 125 125 125 125 125 125 133 133 133 133 133 133 133 142 142 151 151 151 160 160
40.50820.0067 40.50820.0068 40.50820.0069 40.50820.0070 40.50820.0071 40.50820.0072 40.50820.0073 40.50820.0074 40.50820.0075 40.50820.0076 40.50820.0077 40.50820.0078 40.50820.0079 40.50820.0080 40.50820.0081 40.50820.0082 40.50820.0083 40.50820.0084 40.50820.0085 40.50820.0086 40.50820.0087 40.50820.0088
6.70 6.80 6.90 7.00 7.10 7.20 7.30 7.40 7.50 7.60 7.70 7.80 7.90 8.00 8.10 8.20 8.30 8.40 8.50 8.60 8.70 8.80
.2638 .2677 .2717 .2756 .2795 .2835 .2874 .2913 .2953 .2992 .3031 .3071 .3110 .3150 .3189 .3228 .3268 .3307 .3346 .3386 .3425 .3465
61.00 67.00 67.00 67.00 67.00 67.00 67.00 67.00 67.00 73.00 73.00 73.00 73.00 73.00 73.00 73.00 73.00 73.00 73.00 78.00 78.00 78.00
101 109 109 109 109 109 109 109 109 117 117 117 117 117 117 117 117 117 117 125 125 125
11.00 11.50 12.00 12.50 13.00 13.50 14.00
105.00 105.00
• All dimensions are millimeters unless otherwise noted • Degressive helix from 35º to 15º • Four margins beginning at Ø2mm • For cutting data see pg. 155
91
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