Page 727 - Benma | Blue book 5.0

Step drills Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
157305 Short step drill 90° GÜHRING

HSS

P N
≤ 850 Cu, AI

Countersink angle 90°, for tap holes
Type N, of HSS, short.
Order ID for thread d1 d2 l3 l2 l1
mm mm mm mm mm
157305.0100 M 3 2.5 3.4 8.8 20 52
157305.0200 M 4 3.3 4.5 11.4 24 58
157305.0300 M 5 4.2 5.5 13.6 28 66
157305.0400 M 6 5 6.6 16.5 31 70
157305.0500 M 8 6.8 9 21 40 84
157305.0600 M10 8.5 11 25.5 47 95
157305.0700 M12 10.2 13.5 30 54 107
157345 Subland drill 180° GÜHRING
HSS

P M N
≤ 850 ≤ 900 Cu, AI

Countersink angle 180°, for through holes
Type N, HSS, morse taper shank, long.
Order ID for thread d1 d2 l3 l2 l1 MT
mm mm mm mm mm
157345.0200 M 6 6.6 11 15 94 175 1
157345.0300 M 6 7 11 19 94 175 1
157345.0400 M 8 8.4 13.5 22 108 189 1
157345.0600 M 8 9 15 19 114 212 2
157345.0700 M 8 9.5 14.5 22 114 212 2
157345.0800 M10 10.5 16.5 25 125 223 2
157345.0900 M10 11 18 23 130 228 2
157345.1000 M10 11.5 17.5 25 130 228 2
157345.1100 M12 13 19 28 135 233 2
157345.1200 M12 13.5 20 27 140 238 2
157345.1300 M16 17 25 33 160 281 3
157345.1400 M16 17.5 26 35 165 286 3
157365 Subland drill 90° GÜHRING
HSS

P M N
≤ 850 ≤ 900 Cu, AI

Countersinking angle 90°, for through bore holes
Type N, HSS, morse taper shank, long.
Order ID for thread d1 d2 l3 l2 l1 MT
mm mm mm mm mm
157365.0100 M 5 5.5 11 13 94 175 1
157365.0200 M 6 6.4 11.5 15 94 175 1
157365.0300 M 6 6.6 13 15 101 182 1
157365.0400 M 8 8.4 15 19 114 212 2
157365.0500 M 8 9 17.2 19 130 228 2
157365.0600 M10 11 21.5 23 150 248 2
157365.0700 M12 14 26 27 165 286 3
157365.0800 M12 13 23 27 155 253 2

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