13D304 - 3" Crimped Wire Cup Brush with Safety Ring, 5/8"-11 Arbor, Steel

Heavy-Duty Cleaning for Fabrication and Repair

For welders and metal fabricators, surface preparation is the foundation of a quality weld. The Walter 3" Crimped Wire Cup Brush (SKU: 13D304) is built to handle the gritty reality of the shop floor. Whether you are prepping a surface for welding, cleaning off slag between passes, or stripping old paint and rust from a repair job, this brush delivers the aggressive cleaning action you need without gouging the base metal. The .0118" steel wire is tough enough to cut through oxidation but flexible enough to conform to irregular surfaces.

What sets this brush apart is the smart design of the safety supporting ring. We all know that wire brushes wear down, but this Walter brush gives you a second wind. The ring keeps the wires tight and prevents them from splaying out dangerously. When you've worn the wires down, you don't throw the brush away—you remove the ring to unleash a whole new layer of wire. This means you get more work out of every single brush, saving you time and money on consumables.

Designed to fit standard angle grinders with a 5/8"-11 spindle, this cup brush is ready to go right out of the box. The crimped wire design is excellent for large surface areas, providing a smooth, uniform finish that leaves the metal ready for priming, painting, or welding. The perfect balance of the unit ensures that your grinder won't shake your hands numb, allowing for better control and precision. Add the Walter 13D304 to your toolkit for a reliable, long-lasting solution to shop cleanup and prep.