Walter HP 7-Inch Combo Cut and Grind Wheel with Spin-On Hub

The Ultimate Combo Wheel for Fabricators

As a welder, time spent switching between a zip wheel for cutting and a 1/4-inch rock for grinding is time not spent welding. The Walter HP 7" x 1/8" Wheel (08B717) is designed to solve this problem. Known as a "combo" or "pipeline" style wheel, its 1/8-inch thickness gives you the best of both worlds. It is thin enough to slice through steel plate and pipe with reasonable speed, yet thick and reinforced enough to handle the side pressure of grinding a root pass, beveling an edge, or smoothing out a tack weld. This versatility makes it an essential tool for field work, structural steel erection, and general fabrication where carrying multiple boxes of wheels isn't practical.

The 08B717 model comes equipped with a 5/8-11 threaded hub, meaning you can spin it onto your 7-inch grinder in seconds without hunting for a flange nut or a pin wrench. This secure connection also eliminates the risk of the wheel slipping or wobbling, providing a smooth, vibration-free cut that lets you maintain precision. Whether you are notching out a frame, cleaning up casting flash, or prepping a joint for a critical weld, the Walter HP wheel bites into steel and cast iron aggressively while maintaining its shape longer than standard abrasives. It’s the workhorse wheel that stays on your grinder because it can handle almost any prep or finish task you throw at it.