Walter 8-Inch Green Silicon Carbide Bench Wheel 80 Grit

Keep Your Shop Tools Razor Sharp

Every professional fabricator knows that a dull tool is a dangerous tool. The Walter 8" x 1" 80 Grit Bench Grinding Wheel is your workshop's best friend when it comes to maintaining the cutting edges of your most critical tooling. Specifically designed with "Green" Silicon Carbide, this wheel is the industry standard for sharpening tungsten carbide drill bits, lathe tools, and even preparing tungsten electrodes for TIG welding. If you have ever tried to sharpen a carbide tip on a standard grey wheel, you know it just generates heat and dust without cutting; this Walter wheel is the solution.

The 80-grit composition strikes the perfect balance between material removal and surface finish. It is aggressive enough to reshape a chipped edge but fine enough to leave a smooth, sharp finish that cuts cleanly. For welders, this wheel is particularly useful for TIG preparation. Grinding tungsten electrodes requires a hard, sharp abrasive that won't contaminate the electrode with foreign metals. The silicon carbide grain cuts tungsten cleanly, allowing you to grind a perfect point for stable arc control. The 1-inch width provides plenty of surface area, so you aren't constantly wearing a groove into the center of the wheel, helping it last longer and stay flat.

Versatility is key in a busy shop, and Walter delivers with their universal bushing system. Whether you have an old heavy-duty pedestal grinder with a 1-inch shaft or a smaller benchtop unit with a 1/2-inch arbor, this wheel fits them all right out of the box. The included bushings nest perfectly inside the wheel, ensuring a wobble-free fit. A balanced, smooth-running wheel means less vibration transferring to your hands, giving you better control over the delicate sharpening process. Don't let dull bits slow down your fabrication projects; equip your grinder with Walter's professional-grade abrasive technology.

Applications in the Weld Shop

• Tungsten Sharpening: Create precise points on pure, thoriated, or lanthanated tungsten for TIG welding.
• Carbide Tooling: Sharpen carbide-tipped drill bits, lathe cutters, and milling inserts.
• Non-Ferrous Metals: Grind aluminum, copper, or brass parts without the wheel clogging or "loading up" as quickly as aluminum oxide wheels.
• General Maintenance: Deburr hard metals and refine edges on custom fabricated parts.