12C301 - Walter 1" x 2" Type 18 Grinding Plug with 3/8"-24 Thread

Heavy-Duty Stock Removal for Confined Spaces

The Walter Surface Technologies 12C301 is a premium Type 18 grinding plug engineered for the rigorous demands of industrial metalworking. Designed specifically for foundries, steel mills, and heavy fabrication environments, this abrasive tool excels at eliminating heavy stock in areas where traditional grinding wheels cannot reach. Its cylindrical, flat-end geometry (Type 18) makes it particularly effective for grinding blind holes, internal diameters, and bottom surfaces of castings.

Constructed with a high-grade abrasive bond, this plug delivers a consistent cut rate while maintaining structural integrity under pressure. The 1-inch diameter and 2-inch length provide a substantial surface area for working inside pipes or machined cavities, while the integrated 3/8"-24 internal thread ensures a secure, balanced connection to pneumatic or electric die grinders. This direct mounting system reduces vibration, enhancing operator comfort and precision during extended use.

Whether utilized for cleaning castings, smoothing weld seams in corners, or general deburring of steel and stainless steel components, the Walter 12C301 offers a superior balance of material removal speed and abrasive life. It is an essential consumable for MRO operations requiring efficient shaping and finishing in challenging geometries.