13C130 - 2-3/4" Knot-Twisted Mounted Wire Brush with 1/4" Shaft

Aggressive Weld Cleaning for Die Grinders

When you need to clean a weld in a tight spot or strip rust off a bracket, the Walter 2-3/4" Knot-Twisted Mounted Wire Brush is the tool you reach for. Built for welders and fabricators, this brush (13C130) transforms your die grinder into a powerhouse of cleaning efficiency. The knot-twisted steel wire is designed for impact, digging into the surface to rip away slag, spatter, and oxidation that lighter brushes leave behind. It is the perfect accessory for prepping joints before welding or cleaning up the heat-affected zone afterwards.

We know that vibration is the enemy of precision. A wobbling brush makes it hard to control your grinder and leaves your hands numb after just a few minutes. Walter has solved this by ensuring every 13C130 brush is perfectly balanced. You can feel the difference the moment you spin it up—it runs smooth and true, allowing you to focus on the workpiece rather than fighting the tool. This smooth operation also means you get a more consistent finish, avoiding gouges or uneven cleaning marks on your metal.

Durability is key in any shop, and this brush is made to last. The premium carbon steel wires are oil-hardened and tempered to resist bending and breaking, even under the stress of high-RPM usage. The 1/4-inch shank fits securely into your collet, providing a solid connection for heavy-duty work. Whether you are working on automotive frames, structural steel, or general repairs, this mounted wheel brush gives you the aggressive bite you need to get the job done fast and get it done right.

Why Welders Choose This Brush:

• Smooth Running: Balanced design prevents tool chatter and hand fatigue.
• Tough Construction: Knot-twisted wires hold up to jagged edges and heavy slag.
• Versatile Fit: Standard 1/4" stem fits almost any die grinder or drill.