Page 625 - Benma | Blue book 5.0

Spotting drills, centre drills Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
151100 Set of centre drills 60°

HSS

P N
Cu, AI

Range of 151000, Form A, HSS, spiral-fluted, DIN 333, in case.
Order ID Contents 1 unit 4 units up to 5 units
pieces mm mm mm
151100.0100 30 4 x 12 3 x 10 0.5 x 3 / 1 x 4 / 1.5
x 5 / 2 x 6 / 2.5 x 8
151300 Centre drill 60°
HSS-E

P M K N
Cu, AI

Form D, 60°, HSS-E, spiral-grooved, with cylinder shaft.
Application: For producing tapping drill holes with centring according to DIN 332.
Order ID for d1 d2 d3 l1 l2 l3 l4
mm mm mm mm mm mm mm
151300.0100 M4 3.3 4.3 8 63 23 12.6 11
151300.0200 M5 4.2 5.3 10 67 27 15.1 13
151300.0300 M6 5 6.4 12.5 71 33 18.9 16
151300.0400 M8 6.8 8.4 14 88 41 23 19
151300.0500 M10 8.5 10.5 16 90 47 27.7 23
151300.0600 M12 10.2 13 20 105 59 34.5 28
151230 Centre drill 60° / 120°
HSS

P N
Cu, AI

Form B, HSS, spiral-fluted, for protective countersink, DIN 333.
Order ID d D R l2 l1
mm mm mm mm mm
151230.0100 1 4 2.1 1.3...1.7 35
151230.0200 1.25 5 2.6 1.6...2 40
151230.0300 1.6 6.3 3.3 2...2.6 45
151230.0400 2 8 4.2 2.5...3.1 50
151230.0500 2.5 10 5.3 3.1...3.8 55
151230.0600 3.15 11.2 6.7 3.9...4.6 62
151230.0700 4 14 8.5 5...5.9 69
151230.0800 5 18 10.6 6.3...7.2 77

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