USPBCB013 High Speed Small Grinder Knot Wire Cup Brush

Designed for heavy-duty tasks, Osborn High Speed Small Grinder Knot Wire Cup Brush feature proprietary TufWire™ for aggressive, yet uniform brushing action. This versatile brush makes quick work of scale removal, deburring, and weld cleaning, and is made for use on portable 4-1/2” and 5” grinders. Made in the USA.

  • Wire Brush: High speed small grinder knot wire cup brush with steel color arbor hole nut
  • Deburring Brush: Made for use on portable power tools operating at high speeds, or where uniform cleaning is desired
  • Durable and Long Lasting: The wire cup brush is designed for high productivity and long life
  • Knot Wire Cup Brush: Knot style offers aggressive action
  • Knotted Wire Brush: Osborn knot wire cup brushes are rugged, efficient tools for fast, heavy-duty cleaning of large metal surfaces

Application: Removes scale, deburrs, cleans welds and flat surfaces.

Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Preview image for High Speed  Small Grinder Knot Wire Cup Brush
Filter Products
Diameter
Fill Material
Fill Material Ø
Trim Length
Arbor Hole Ø
Max RPM
Knots
SKU
2-3/4
Steel
0.014
7/8
1/2-13
14,000
20
0003335800
33.38 USD
2-3/4
Steel
0.02
7/8
1/2-13
14,000
20
0003345800
33.6 USD
2-3/4
Steel
0.02
7/8
5/8-11
14,000
20
0003345900
31.33 USD
2-3/4
Steel
0.014
7/8
3/8-24
14,000
20
0003336000
33.39 USD
2-3/4
Stainless Steel
0.014
7/8
5/8-11
14,000
20
0003336700
56.51 USD
2-3/4
Steel
0.014
7/8
M10-1.25
14,000
20
0003335700
33.24 USD
2-3/4
Steel
0.014
7/8
5/8-11
14,000
20
0003335900
32.49 USD
2-3/4
Steel
0.014
7/8
M14-2.00
14,000
20
0003335500
33.24 USD
2-3/4
Stainless Steel
0.02
7/8
1/2-13
14,000
20
0003346600
51.15 USD
2-3/4
Steel
0.02
7/8
M10-1.25
14,000
20
0003345600
33.44 USD
2-3/4
Stainless Steel
0.02
7/8
3/8-24
14,000
20
0003346800
50.99 USD
2-3/4
Steel
0.02
7/8
3/8-24
14,000
20
0003346000
32.01 USD
2-3/4
Steel
0.02
7/8
M10-1.25
14,000
20
0003349100
34.48 USD
2-3/4
Steel
0.02
7/8
5/8-11
14,000
20
0003349400
25.21 USD
2-3/4
Stainless Steel
0.02
7/8
5/8-11
14,000
20
0003346700
48.2 USD
2-3/4
Steel
0.014
7/8
M10-1.25
14,000
20
0003335600
33.24 USD
2-3/4
Steel
0.02
7/8
5/8-11NC
14,000
20
0003356100
21.56 USD
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