Page 1439 - Benma | Blue book 5.0

Wire brushes Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
8 31300 Round brush LESSMANN
with crimped steel wire or V2A wire, for removing rust, colours, dirt, etc., for roughing, deburring,
stripping or polishing including reducer ring set for adjusting standard bore to the different sizes
e.g. (12, 12.7, 16, 20, 22.2, 25.4 mm) etc. Smallest bore depends on the brush diameter, e.g.
100=12mm, 125-250=12,7mm, 300=30mm.
other sizes available on request.
Order ID Ø Width Height Hole Speed max. Wire Ø Quality
mm mm mm mm min -1 mm
831300.0100 100 20 23 30 8000 0.3/0.35 Stahl
831300.0200 100 22 23 30 8000 0.3 V2A-Draht
831300.0300 125 23 27 40 6000 0.3/0.35 Stahl
831300.0350 125 20 27 40 8000 0,3 V2A
831300.0400 150 34 33 40 6000 0.3/0.35 Stahl
831300.0500 150 34 33 40 6000 0.2 Stahl
831300.0600 150 34 33 40 6000 0.3 V2A-Draht
831300.0700 178 35 37 50 6000 0.3/0.35 Stahl
831300.0800 200 38 48 50 6000 0.3/0.35 Stahl
831300.0900 200 38 48 50 6000 0.3 V2A-Draht
831300.1000 250 35 50 80 3600 0.3/0.35 Stahl
831300.1100 300 40 60 100 3000 0.3/0.35 Stahl
8 31301 Deburring brush LESSMANN
Steel wire
for all standard deburring machines, higher wire content, exact uniform fill distribution, long life
due to particularly high quality wires, receptacle cover with double keyway 13x7 mm.
other sizes available on request.
Order ID Ø Width Height Hole Speed max. Wire Ø Quality
mm mm mm mm min -1 mm
831301.0100 250 60 50 50.8 3600 0.35 Stahldraht
831301.0200 250 60 50 50.8 3600 0,35 V2A
8 31302 Round brush LESSMANN
Brass wire
with crimped brass wire, preferably for machining non-ferrous metals, also suitable when dealing
with light alkaline solutions, for polishing and fine brushing, size 100 = incl. reducer ring set for
adjusting standard bore to the different sizes e.g. (12, 12.7, 16, 20, 22.2, 25.4 mm) etc.
other sizes available on request.
Order ID Ø Width Height Hole Speed max. Wire Ø Quality
mm mm mm mm min -1 mm
831302.0100 80 20 20 10 10000 0.2 Messingdraht
831302.0200 100 22 23 30 8000 0.2 Messingdraht

8 31303 Cup brush LESSMANN
crimped wire
for application on angle grinders, for machining larger surfaces, removing rust, polishing, removing
colour, dirt or scale, available with steel wire or stainless, high-strength wire.
other sizes available on request.
Order ID Ø Height Holder Speed max. Wire Ø Quality
mm mm min -1 mm
831303.0100 60 20 M14x2.0 12000 0.35 Stahldraht
831303.0200 80 25 M14x2.0 8500 0.35 Stahldraht
831303.0300 100 30 M14x2.0 9000 0.35 Stahldraht
831303.0400 60 20 M14x2.0 12000 0.30 rostfreier Draht
831303.0500 80 25 M14x2.0 8500 0.30 rostfreier Draht
831303.0600 100 30 M14x2.0 9000 0.30 rostfreier Draht
8 31304 Round knotted brushes LESSMANN
can be used in angle as well as stationary grinders, suitable for pre- and post-processing of weld
seams (fillet and butt welds), for removing scale, rust, varnish, slag, rubber residues and edge
deburring, all versions are knotted to the left for the purpose of longer durability. This prevents
premature opening of the bundle if the brush is used diagonally, single row.
other sizes available on request.
Order ID Ø Width Height Holder Speed max. Wire Ø Quality
mm mm mm min -1 mm
831304.0100 115 14 24 22.2 mm 12500 0.5 Stahldraht
831304.0200 115 14 24 22.2 mm 12500 0.5 rostfreier Draht
831304.0300 115 14 24 M14x2.0 12500 0.5 Stahldraht
831304.0320 125 14 29 22.2 mm 12500 0,5 Stahldraht
831304.0340 125 14 29 22.2 mm 12500 0.5 rostfreier Draht
831304.0400 178 14 38 22.2 mm 12500 0.5 Stahldraht
831304.0500 178 14 38 22.2 mm 12500 0.5 rostfreier Draht
831304.0600 178 14 38 M14x2.0 12500 0.5 Stahldraht
831304.0700 200 14 41 22.2 mm 9000 0.5 Stahldraht

1426 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch