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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® 4" X 3/8" - 24 Dualife™ Mighty-Mite™ Carbon Steel Standard Twist Knot Wire Wheel Brush With Nut For Use On Small And Right Angle Grinders

Airgas Part #:WBU13117

Weiler Corp.

Manufacturer #:13117


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$22.45 /Each
Package Size: 5 Each
$22.45 Each
$112.25 Pack 5 Each / Pack

In Stock

Item Details

  • Weiler® Dualife™ Mighty-Mite™ 4" X 0.02" Standard Twist Knot Wire Wheel Brush with 3/8" - 24 UNF arbor hole features solid ring construction and 20000 RPM. Carbon steel brush has 7/8" trim length and finds its application in removing powder-coating, epoxy based paints/rubberized coatings, weld preparation/cleaning, cleaning scale, heavy corrosion and removing heavy burrs from large pieces after cutting. It has 7/16" faceplate thickness, 1/2" face width and 24 knots, doesn't remove base material or change part dimensions and used for small angle grinder brushes. It offers heavy-duty brushing action with flexibility and is perfect for deburring, demanding cleaning applications. Brush will not load when brushing soft materials or when used to remove paint, similar coatings and will run during toughest application situations. It is sold as 5 per pack.


  • Rugged knot-type construction provides aggressive, high-impact action
  • Provide heavy-duty brushing action with some flexibility


ANSI B165.1


  • Removing powder coating, epoxy based paints and rubberized coatings
  • Weld preparation and cleaning
  • Cleaning scale and heavy corrosion
  • Removing heavy burrs from large pieces after cutting
  • Roughening surfaces
  • Surface conditioning


Warning: Failure to observe safety precautions may result in injury

Product Attributes

Brush Type

» Wheel Brush


» 4"


» 3/8" - 24

Wire Diameter

» 0.02 in


» 20000

Wire Type

» Carbon Steel

Trade Mark

» Dualife™
» Mighty-Mite™

Wire Style

» Twist Knot Wire

Power Tool Type

» Right Angle Grinders
» Small Angle Grinders

Trim Length

» 0.875 in