Page 1442 - Benma | Blue book 5.0

Wire brushes Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
831310 Micro-abrasive pipe brush LESSMANN
with galvanized core and single spiral fill pattern, abrasive filaments with silicon carbide abrasive
grain, suitable for deburring of bores, cross-bores or o-rings as well as polishing or cleaning nozzles
and small bores. Total length = 125mm, filament length = 65mm.
other sizes and grain sizes available on request.
Order ID Ø Shaft Ø Wire Ø Grain
mm mm mm
831310.0010 10 3.7 0.6 120
831310.0020 13 3.7 0.6 120
831310.0030 16 5.2 0.6 120
831310.0040 19 5.2 0.6 120
831310.0050 25 5,5 0.6 120
831310.0100 10 3.7 0.6 320
831310.0200 13 3.7 0.6 320
831310.0300 16 5.2 0.6 320
831310.0400 19 5.2 0.6 320
831310.0500 25 5.7 0.6 320
831311 Micro-abrasive pipe brush LESSMANN
with galvanized core and single spiral fill pattern, abrasive filaments with steel wire, suitable for
deburring of bores, cross-bores or o-rings as well as polishing or cleaning nozzles and small bores.
Total length = 90mm, filament length = 25mm.
more sizes and filament types available on request.
Order ID Ø Shaft Ø Wire Ø Quality
mm mm mm
831311.0100 10 3.8 0.12 Stahldraht
831311.0200 13 3.8 0.12 Stahldraht
831311.0300 16 3.8 0.12 Stahldraht
831311.0400 20 3.8 0.20 Stahldraht
831311.0500 25 3.8 0.20 Stahldraht

831312 End brush LESSMANN
6mm shaft
best application on all fast-moving machines, ideal for cleaning and deburring particularly difficult
to access areas, removing varnish and rubber residues as well as cleaning moulds and cast metal
parts.
more sizes and filament types and shapes available on request.
Order ID Ø Height Wire Ø Length Speed max. Quality
mm mm mm mm min -1
831312.0100 10 20 0.30 60 20000 Stahldraht
831312.0120 10 20 0.3 60 20000 Messingdraht
831312.0200 10 20 0.30 60 20000 rostfreier Draht
831312.0220 16 22 0,3 65 20000 Stahldraht
831312.0240 16 22 0.3 65 20000 rostfreier Draht
831312.0300 10 20 0.30 120 15000 Stahldraht
831312.0400 10 20 0.30 120 15000 rostfreier Draht
831312.0480 22 18 0,3 68 18000 Stahldraht
831312.0500 22 25 0.30 68 18000 Stahldraht
831312.0600 22 25 0.30 68 18000 rostfreier Draht
831312.0700 22 25 0.25 68 18000 vermessingter Stahldraht
831312.0800 29 25 0.30 68 18000 Stahldraht
831312.0820 29 25 0.3 68 18000 Stahldraht
831312.0900 29 25 0.30 68 18000 rostfreier Draht
831312.1000 40 20 0.30 - mm 10500 Stahldraht
831312.1010 50 20 0.30 - mm 10500 Stahldraht
831312.1050 50 20 0.30 - mm 10500 rostfreier Draht
831312.1100 60 25 0.30 - mm 8000 Stahldraht
831312.1110 70 25 0.30 - mm 6000 Stahldraht
831313 End brush knotted LESSMANN
6mm shaft
depending on the speed, the brush opens more or less wide and facilitates processing of difficult
to access areas like e.g. in bores or recesses of housing parts. Length= 72mm, Z= number of knots.
other dimensions and filament types available on request.
Order ID Ø Height Z Wire Ø Speed max. Quality
mm mm mm min -1
831313.0100 19 28 6 0.35 20000 Stahldraht
831313.0150 19 28 6 0,25 20000 rostfreier Draht
831313.0200 19 28 6 0.35 20000 rostfreier Draht
831313.0300 22 28 8 0.25 20000 Stahldraht
831313.0400 22 28 8 0.35 20000 Stahldraht
831313.0500 22 28 8 0.25 20000 rostfreier Draht
831313.0600 29 28 12 0.35 20000 Stahldraht
831313.0700 29 28 12 0.50 20000 Stahldraht
831313.0800 29 28 12 0.35 20000 rostfreier Draht
831313.0900 29 28 12 0.50 20000 rostfreier Draht

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 1429