Description

Boost heavy-duty surface preparation with the MILWAUKEE 3-Inch Carbon Steel Knot Wire Cup Brush, designed for aggressive cleaning and material removal. Ideal for demanding applications, this knot wire cup brush efficiently removes rust, scale, weld spatter, and debris from castings, structural steel, and sheet metal.

Constructed with durable Hyperwire™ carbon steel, it delivers fast cutting action while maintaining long-lasting performance in tough environments. Its precision-balanced design reduces vibration and minimizes wire fatigue, providing smoother operation and improved control during extended use. Built for professionals, this wire cup brush ensures reliable results on even the most challenging cleaning tasks.

Key Features:

• Ideal for use in heavy-duty cleaning
• Hyperwire construction assures faster material removal and increased life
• Carbon Steel offers a precision design that reduces vibration and wire fatigue
• Built with knotted cup style measuring 3in diameter with 0.020in / 0.023in wire thickness
• Integrates a 5/8 in-11 threaded arbor for 12'000 max RPM

What's Included:

• 48-52-5040 3in Carbon Steel Knot Wire Cup Brush

Warranty Information:

• Milwaukee’s warranty and service details can be easily reviewed on the Milwaukee General Warranty Information page. 

Specifications: