Page 725 - Benma | Blue book 5.0

Step drills Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
157060 Short-step drill 90°

HSS-E

P N
≤ 850 Cu, AI

Countersinking angle 90°, for core hold drilling
Type N, HSS-E, cylinder shaft, extra short design.
Order ID for thread d1 d2 l3 l2 l1
mm mm mm mm mm
157060.0100 M 3 2.5 3.4 8 20 52
157060.0200 M 4 3.3 4.5 11 24 58
157060.0300 M 5 4.2 5.5 13 28 66
157060.0400 M 6 5 6.6 16 31 70
157060.0500 M 8 6.8 9 20 40 84
157060.0600 M10 8.5 11 24 47 95
157060.0700 M12 10.2 14 29 54 107
157205 Subland drill 180° GÜHRING
HSS

P M N
≤ 850 ≤ 900 Cu, AI

Countersink angle 180°, for through holes
Type N, HSS, long.
Order ID for thread d1 d2 l3 l2 l1
mm mm mm mm mm
157205.0100 M 3 3.2 5.9 11 57 93
157205.0200 M 3 3.2 6 9 57 93
157205.0300 M 3 3.4 6 9 57 93
157205.0400 M 4 4.3 7.4 13 69 109
157205.0500 M 4 4.3 8 11 75 117
157205.0600 M 4 4.5 8 11 75 117
157205.0700 M 4 4.8 8 13 75 117
157205.0800 M 5 5.3 9.4 16 81 125
157205.0900 M 5 5.5 10 13 87 133
157205.1000 M 5 5.8 10 16 87 133
157205.1100 M 6 6.4 10.4 19 87 133
157205.1200 M 6 6.6 11 15 94 142
157205.1300 M 6 7 11 19 94 142
157205.1400 M 8 8.4 13.5 22 108 160
157205.1600 M 8 9 15 19 114 169
157205.1700 M10 10.5 16.5 25 125 184
157205.1800 M10 11 18 23 130 191
157225 Short step drill 180° GÜHRING
HSS

P N
≤ 850 Cu, AI

Countersinking angle 180°, for through bore holes
Type N, of HSS, short.
Order ID for thread d1 d2 l3 l2 l1
mm mm mm mm mm
157225.0100 M 3 3.4 6 9 28 66
157225.0200 M 4 4.5 8 11 37 79
157225.0300 M 5 5.5 10 13 43 89
157225.0400 M 6 6.6 11 15 47 95
157225.0500 M 8 9 15 19 56 111
157225.0600 M10 11 18 23 62 123

716 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch