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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® 3" X 5/8" - 11 Mighty-Mite™ Steel Crimped Wire Cup Brush

Airgas Part #:WBU13245

Manufacturer Part #:13245

$32.08 /Each

Item Details

  • Weiler® MIGhty-Mite™ 3" X 0.014" Crimped Carbon Steel Wire Cup Brush with 5/8" - 11 UNC arbor hole has solid ring construction and can be used at maximum 14000 RPM. Carbon 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 carbon steel wire provides maximum fatigue resistance, long life and aggressive cutting action. Brush featuring a thread nut for use on angle grinders provides consistent performance and has permanently fastened nut in a hexagonal hole clinched in place allowing quick mount. Brushing tool provides fast cutting and maximum cleaning action in severe applications.


  • Solid ring construction for high performance and long life
  • Very flexible brushing action and the most consistent performance for demanding light-duty cleaning applications
  • 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


» 3"


» 5/8" - 11

Wire Diameter

» .014"


» 14000

Wire Type

» Steel

Trade Mark

» Mighty-Mite™

Wire Style

» Crimped Wire

Power Tool Type

» Right Angle Grinders

Trim Length

» 1"