Page 1385 - Benma | Blue book 5.0

Abrasive-, grinding and polishing tools Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
383260 CBN internal mounted point HAEFELI
1A1W sintered metal connection M4000
Grain standard, wear-resistant, with continuous, thick abrasive coating, maximum form retention
and service life, for medium grinding, (internal, co-ordinate grinding machines, lathes, etc.), for
outstanding surface grinding, for wet and dry grinding of steels 56 HRC and higher.
Order ID Ø Head length Grain Length Shaft Ø
mm mm mm mm
383260.0080 0.3 0.8 BN30 40 3
383260.0100 0.4 1.0 BN46 40 3
383260.0200 0.5 1.5 BN46 40 3
for HSS = 56 HRC 383260.0300 0.6 2.0 BN64 40 3
383260.0350 0.7 2.0 BN64 40 3
383260.0400 0.8 2.5 BN76 40 3
383260.0450 0.9 2.5 BN76 40 3
383260.0500 1.0 2.5 BN91 40 3
383260.0600 1.2 3.0 BN91 40 3
383260.0700 1.5 3.5 BN91 40 3
383260.0800 1.8 4.0 BN91 40 3
383260.0900 2.0 4.0 BN91 40 3
383260.0950 2.2 4.5 BN91 40 3
383260.1000 2.5 5.0 BN91 40 3
383260.1050 2.8 5.5 BN91 40 3
383260.1100 3.0 6.0 BN91 40 3
383260.1200 3.5 6.0 BN91 40 3
383260.1300 4.0 6.0 BN91 40 3
383260.1400 4.5 6.0 BN91 40 3
383260.1450 5.0 6.0 BN91 40 3
383260.1500 5.0 6.0 BN107 80 6
383260.1600 6.0 7.0 BN107 80 6
383260.1650 7.0 7.0 BN107 80 6
383260.1700 8.0 7.0 BN107 80 6
383260.1800 10.0 7.0 BN107 80 6
383260.1900 12.0 7.0 BN107 80 6
383260.2000 15.0 7.0 BN107 80 6
383265 CBN internal mounted point HAEFELI
1A1W sintered metal connection M4000
Finest grain, wear-resistant, with continuous, thick abrasive coating, maximum form retention
and service life, for fine grinding, (internal, co-ordinate grinding machines, lathes, etc.), for out-
standing surface grinding, for wet and dry grinding of steels 56 HRC and higher.
Order ID Ø Head length Grain Length Shaft Ø
mm mm mm mm
383265.0100 1 2.5 BN30 40 3
383265.0200 1.5 3.5 BN30 40 3
383265.0300 2 4 BN30 40 3
for HSS = 56 HRC 383265.0400 2.5 5 BN30 40 3
383265.0500 3 6 BN30 40 3
383265.0600 3.5 6 BN30 40 3
383265.0700 4 6 BN30 40 3
383265.0800 5 6 BN30 40 3
383265.0900 5 6 BN30 80 6
383265.1000 6 7 BN30 80 6
383280 CBN mounted point
galvanically coated, for grinding of hard to machine, long-chipping materials, hardened steel,
tool steel, drop forged steel, super alloys, chromium-nickel steel from 58 to 65 HRC; cutting speed
10-35 m/s.
Other dimensions are available.
Order ID Ø Head length Grain Length Shaft Ø
mm mm mm mm
383280.0100 1 4 B126 40 3
383280.0200 1.5 4 B126 40 3
383280.0300 2 4 B126 40 3
383280.0400 2.5 4 B126 40 3
383280.0500 3 5 B126 40 3
383280.0600 3.5 5 B126 50 3
383280.0700 4 5 B126 50 3
383280.0800 5 7 B126 50 3
383280.0900 6 7 B126 60 6
383280.1000 8 10 B126 60 6
383280.1100 10 10 B126 60 6

1372 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch