Page 1387 - 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
383300 CBN profile mounted point 60° HAEFELI
1E1W sintered bronze bond M4000
With tip angle 60°, wear-resistant, thick abrasive coating, maximum form retention and service
life, can be used anywhere (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 Grain Head length Length Shaft Ø
mm mm mm mm
for HSS = 56 HRC 383300.0050 3 bn107 6.7 40 3
383300.0100 4 BN107 7.1 40 3
383300.0200 5 BN107 7.6 40 3
383300.0300 6 BN107 8.1 80 6
383300.0400 8 BN107 9.8 80 6
383300.0500 10 BN107 11.6 80 6
383300.0600 12 BN107 12.4 80 6
383300.0700 15 BN107 15.0 80 6
383310 CBN profile mounted point 90° HAEFELI
1E1W sintered bronze bond M4000
With tip angle 90°, wear-resistant, thick abrasive coating, maximum form retention and service
life, can be used anywhere (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 Grain Head length Length Shaft Ø
mm mm mm mm
383310.0050 3 BN107 5.3 40 3
383310.0100 4 BN107 5.3 40 3
for HSS = 56 HRC 383310.0200 5 BN107 5.8 40 3
383310.0300 6 BN107 6.1 80 6
383310.0400 8 BN107 7.1 80 6
383310.0500 10 BN107 8.1 80 6
383310.0600 12 BN107 8.6 80 6
383310.0700 15 BN107 10.1 80 6
383450 Conical CBN mounted point HAEFELI
1B1W plastic bond with ceramic components
R220, Vk 3°, for pocket hole bores and surface grinding, low grinding force, cool grinding,
good edge holding, for wet and dry grinding of steel 52 HRC and higher.
Order ID Ø Grain Head length Length Shaft Ø
mm mm mm mm
383450.0100 4 BN126 6.0 40 3
383450.0200 5 BN126 6.0 80 6
383450.0300 6 BN126 6.5 80 6
for HSS = 52 HRC 383450.0400 8 BN126 8.5 80 6
383450.0500 10 BN126 9.0 80 8
383450.0600 12 BN126 9.0 80 8
383450.0700 15 BN126 9.0 80 8
383450.0800 20 BN126 9.0 80 10
383400 Diamond internal mounted point HAEFELI
1A1W sintered bronze bond M4000
Coarse grain, wear-resistant, with continuous, thick diamond abrasive coating, maximum form
retention and service life, can be used anywhere, for pre-grinding and general grinding work (in-
ternal, co-ordinate grinding machines, lathes, etc.), for outstanding surface grinding, for wet and
dry grinding of carbide, ceramics, technical stones, glass, graphite, stellite, etc..
Order ID Ø Grain Head length Length Shaft Ø
mm mm mm mm
383400.0400 1.0 D107 2.5 40 3
383400.0500 1.2 D107 3.0 40 3
for carbide 383400.0600 1.5 D107 3.5 40 3
383400.0700 2.0 D126 4.0 40 3
383400.0800 2.5 D126 5.0 40 3
383400.0900 3.0 D126 6.0 40 3
383400.1000 3.5 D126 6.0 40 3
383400.1100 4.0 D151 6.0 40 3
383400.1150 5.0 D151 6.0 40 3
383400.1200 5.0 D151 6.0 80 6
383400.1300 6.0 D151 7.0 80 6
383400.1500 8.0 D151 7.0 80 6
383400.1700 10.0 D151 7.0 80 6
383400.1800 12.0 D151 7.0 80 6
383400.1900 15.0 D151 7.0 80 6

1374 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch