2-Inch x 3-Inch Type 18 Grinding Plug 5/8-11 Arbor

Get Into the Tight Spots with Power

When you are welding inside a pipe, cleaning up a messy casting, or trying to smooth out a weld in a tight corner, a standard 4.5-inch grinding disc just won't cut it. That is where the Walter 2" x 3" Grinding Plug comes in. This isn't a delicate finishing tool; it's a chunk of aggressive abrasive designed to eat metal. Shaped like a heavy cylinder (Type 18), it lets you grind using the face or the sides, giving you the versatility to shape and deburr irregular metal parts effortlessly.

The best part about this plug is the setup. It comes with a 5/8"-11 threaded hole right in the center. You don't need to hunt for a collet wrench or a specific adapter for your die grinder. You can screw this directly onto the spindle of your grinder (check your RPM ratings first!) and get to work immediately. It locks on tight and spins true, so you don't get that annoying wobble that wears out your wrists by the end of the shift.

Whether you are prepping a joint for a weld or cleaning up slag and spatter after the fact, this plug is built to last. It uses a tough resin bond that holds the abrasive grains in place until they are worn down, giving you consistent cutting action from the first spark to the last. It is tough enough for stainless steel and aggressive enough for mild steel, making it a must-have in your tool crib for those jobs where access is limited but material removal is mandatory.

Why Welders Keep These in the Box

• No Fumbling with Adapters: Screws right onto your 5/8"-11 grinder spindle.
• Built for the Grind: Tough enough to hog out material without falling apart.
• Perfect Size: At 2 inches wide, it fits where big wheels can't.
• Smooth Running: Balanced to keep your hands from going numb.