Page 1188 - Benma | Blue book 5.0

Drill chucks Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
241120 Keyless drill chuck RÖHM
Supra
With inside taper as per DIN 228, self-retightening.
Usage: Keyless drill chucks for self-guided drilling machines and drill presses with tapered holder.
The drill bit can be clamped by hand simply and quickly.
Cone:
B10...B16: normal
B18A: shortened by 7 mm
Order ID Size Cone Clamping D Length Length
capacity open closed
mm mm mm mm
241120.0100 6 B10 0...6.5 32 59.5 65.6
241120.0200 6 B12 0...6.5 32 59.5 65.6
241120.0300 8 B10 0...8 35 67.0 76.5
241120.0400 8 B12 0...8 35.8 67.0 73.4
241120.0500 10 B12 0...10 40.2 79.5 86.1
241120.0600 10 B16 0...10 40.2 82.5 89.1
241120.0700 13 B16 1...13 46 93.0 101.5
241120.0800 16 B16 3...16 51 96.5 106.8
241120.0900 16 B18A 3...16 51 96.5 106.8
241180 Mini drill chuck ALBRECHT
With vernier; taper to DIN 238.
n max. 20‘000 rpm
Order ID Size Cone Clamping capacity D Length
mm mm mm
241180.0100 15 B6 0.05...1.5 19 35
241180.0200 15-01 B6 1.5...3 19 35

241200 Precision drilling aid
Design / application
The precision drilling aid permits precise feeding by hand for the smallest bores. Rapid positioning
and easy drilling of small bore holes even on large machines. Less drill breakage and time gains.
Usable with:
241180 Mini drill chuck ALBRECHT
Order ID Type Size d D K1 K2 L1 L2
mm mm mm mm
241200.0100 F12-B6 200 Z130 000 13 30 B6 80 66
241200.0200 FMK1-B6 200 MK01 000 30 MK1 B6 96 82

241220 quick-action drill chuck RÖHM
Supra-SK
Version SK: keyless, sealed, self-retightening.
Suitable for anti-clockwise rotation up to 15 Nm.
Usage: Impact drilling-resistant keyless drill chuck for impact drills of all makes. Chuck prevented
from opening of its own accord even when subjected to heavy vibration and high impact frequen-
cies. The drill bit can be clamped by hand simply and quickly.
Cone:
B16A: shortened by 7 mm
Order ID Size Cone Thread Clamping capacity D Length open Length closed
mm mm mm mm
241220.0100 SK 10S B12 - 0.5...10 40 68.0 75.7
241220.0200 SK 13S B12 - 1...13 42.8 77.0 86.1
241220.0300 SK 13S B16A - 1...13 42.8 80.2 89.3 Supra-SK
241220.0400 SK 10S - 3/8“-24“ 0.5...10 40 66.0 73.7
241220.0500 SK 10S - 1/2“-20“ 0.5...10 40 66.0 73.7
241220.0600 SK 13S - 1/2“-20“ 1...13 42.8 74.2 83.3

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 1179