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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Weiler® 2 3/4" X M10 X 1.25 Carbon Steel Single Row .0200" Knot Wire Cup Brush For Use On Right Angle Grinders

Airgas Part #:WBU13281

Weiler Corp.

Manufacturer #:13281


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$25.41 /Each
Package Size: 1 Each
$25.41 Each
$25.41 Each

In Stock

Item Details

  • Weiler® 2 3/4" X 0.02" Single Row General Duty Knot Steel Wire Cup Brush with M10 X 1.25 arbor hole has solid ring construction and can be used at maximum 14000 RPM. Steel brush ideal for small angled grinders features 1" trim length and has major application in roughening surfaces, deburring, weld cleaning, surface preparation, cleaning rust, paint and corrosion. General purpose heat treated steel wire provides maximum fatigue resistance, long life and aggressive cutting action. Brush featuring permanently fastened nut in a hexagonal hole clinched in place offers quick mount. High-impact action brush provides fast cutting and maximum cleaning action in severe applications.


  • Solid ring construction for high performance and long life
  • Provide heavy-duty brushing action with some flexibility
  • Cup brushes featuring a threaded nut are designed for smooth, efficient operation on angle grinders to make quick work of large jobs


ANSI B165.1


  • Removing paint and coatings
  • Cleaning rust, scale, and corrosion
  • Deburring
  • Weld prep and cleaning
  • Surface Cleaning
  • Removal of slag from the edges of plasma-cut or flame-cut plates


Warning: Failure to observe safety precautions may result in injury

Product Attributes

Brush Type

» Cup Brush


» 2 3/4"


» M10 X 1 1/4"

Wire Diameter

» 0.02 in


» 14000

Wire Type

» Carbon Steel

Wire Style

» Knot Wire

Power Tool Type

» Right Angle Grinders

Trim Length

» 1 in