Walter 1" x 2" Type 18 Grinding Plug with 3/8"-24 Thread

Get Into the Tightest Spots with Power

When you are cleaning up a messy casting or trying to smooth out a weld inside a pipe, a standard flap disc just won't cut it. That is where the Walter 12C301 Grinding Plug comes in. This 1" x 2" stone is built tough to handle the abuse of grinding steel and stainless steel, letting you rip through excess metal without constantly changing out abrasives. It is the perfect solution for those hard-to-reach corners and internal surfaces that slow down your workflow.

The "Type 18" shape means it has a flat bottom and straight sides, giving you versatility depending on how you angle your grinder. It features a built-in 3/8"-24 threaded hole, so you can screw it directly onto your die grinder or straight grinder spindle—no collet slipping, no wobbling. Just solid, smooth grinding power.

Why Welders Keep These in the Box:

• Aggressive Cutting: It doesn't just rub the metal; it removes it fast, saving you time on prep and cleanup.
• Solid Mounting: The threaded arbor locks on tight for safer, smoother operation.
• Versatile Use: Great for ID work, deburring holes, and cleaning up inside corners where other tools fail.

Don't let tight access points compromise your finish quality. Equip your grinder with a Walter plug and get the job done right.