Page 1150 - Benma | Blue book 5.0

Holders DIN 69893 A Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
233740 Mill cutter chuck DIEBOLD HSK
DIN 69893, Form A, balanced for 15,000 rpm.
DIN 6359, Weldon, short version.
Application: Holding tools with cylinder shaft and clamping surface DIN 1835B.
Appropriate accessories:
239730 Cleaner
239770 Tightening screw
Scope of supply: With tightening screw(s).
Order ID Cone d1 A d2 d
mm mm mm mm
233740.0100 HSK-A 40 6 60 25 40
233740.0200 HSK-A 40 8 60 28 40
233740.0300 HSK-A 40 10 60 35 40
233740.0400 HSK-A 40 12 70 42 40
233740.0500 HSK-A 40 14 75 44 40
233740.0600 HSK-A 40 16 75 48 40
233740.0700 HSK-A 63 6 65 25 63
233740.0800 HSK-A 63 8 65 28 63
233740.0900 HSK-A 63 10 65 35 63
233740.1000 HSK-A 63 12 80 42 63
233740.1100 HSK-A 63 14 80 44 63
233740.1200 HSK-A 63 16 80 48 63
233740.1300 HSK-A 63 18 80 50 63
233740.1400 HSK-A 63 20 80 52 63
233740.1500 HSK-A 63 25 110 65 63
233740.1600 HSK-A 63 32 110 72 63
233750 High-precision high-power chuck DIEBOLD UltraGrip® HSK-A
Type A, precision-balanced for 15000 rpm
Application:
High-power chuck specially designed for heavy roughing cutting operations. Highest possible se-
curity against pull-out of milling cutters with cylindrical shank. Also ideal for clamping of long or
extended tools and extensions.
Benefits:
- for highest possible cutting depth;
- large axial infeed and as a result high time-cutting volume;
- maintenance-free technology;
- runout accuracy in 3 x D ≤ 3µm; A A
- for cylinder shanks according to DIN1835A and B; 0,003 A
- can be used without clamping systems (assembly block and wrench with rollers only);
Appropriate accessories: d d1 max d2
230172 Reduction sleeve DIEBOLD UltraGrip®
Package contents: without chuck key, without reduction l1
Order ID Cone d1 max. A d2 l1
mm mm mm mm
233750.0100 HSK-A 63 20 85 53 60
233750.0200 HSK-A 63 20 110 50 60
233750.0300 HSK-A 63 32 110 66 80
233750.0400 HSK-A 63 32 130 63 80
233750.0500 HSK-A 80 20 95 50 60
233750.0600 HSK-A 80 32 110 63 80
233750.0700 HSK-A 100 20 105 53 60
233750.0800 HSK-A 100 32 115 66 80
233750.0900 HSK-A 100 32 135 63 80
233750.1000 HSK-A 100 40 125 85 85
233750.1100 HSK-A 100 50 135 99 90
233750.1200 HSK-A 125 40 135 85 90
233750.1300 HSK-A 125 50 135 99 90
233800 Blank DIEBOLD HSK
DIN 69893, Form A
Usage: Production of special tools as desired.
Material: Case-hardened steel with core tensile strength of at least 1000 N/mm2.
Version: Taper nitride-hardened and ground, cylindrical shank heat-treated with an extra dimen-
sion of 0.3 mm.
Appropriate accessories:
239730 Cleaner
Order ID Cone d1 A d
mm mm mm
233800.0100 HSK-A 40 40 120 40
233800.0200 HSK-A 63 63 150 63

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 1141