Walter 4-Inch Stainless Steel Saucer Cup Brush with M14 Thread

Reach Every Corner with Confidence

Every welder knows the frustration of trying to clean a tight fillet weld or a corner where a standard cup brush just bangs against the perpendicular wall, and a stringer bead wheel is too narrow to be efficient. The Walter Saucer Cup Brush is the solution to this common shop headache. Its unique 45-degree angle shape allows you to get right into those hard-to-reach areas without the guard hitting the workpiece or the brush skipping uncontrollably. It combines the broad cleaning path of a cup brush with the maneuverability of a wheel brush.

When working with stainless steel or aluminum, cross-contamination is a job-killer. Using a carbon steel brush can leave behind microscopic iron particles that eventually rust and ruin the finish of your expensive stainless project. This Walter brush is made with premium stainless steel wire, ensuring that your work remains pure and corrosion-free. It is aggressive enough to rip through heavy slag and stubborn discoloration but smooth enough to leave a consistent finish ready for passivation or polishing.

Comfort is key during long shifts. Because Walter balances their brushes so precisely, you will feel significantly less vibration in your hands and arms compared to cheaper alternatives. This means you can work longer with more control and less fatigue. Whether you are prepping aluminum for TIG welding or cleaning up stainless welds for final inspection, the 13H412 Saucer Cup Brush is a reliable, high-performance addition to your grinder arsenal. Note: This model features an M14 thread; please check your grinder spindle size before ordering.