Walter HP 3-Inch Type 27 Combo Grinding and Cutting Wheel

The Do-It-All Wheel for Your Mini Grinder

When you are wedged into a tight corner or working on a detailed fabrication piece, you need a wheel that can handle whatever you throw at it without constantly swapping discs. The Walter 08B312 HP Grinding Wheel is that solution. Built for 3-inch angle grinders, this 1/8-inch thick disc is the perfect hybrid tool. It is beefy enough to grind down a tack weld or shape a bevel, but thin enough to slice through metal, cut a groove, or notch out a section of pipe. It’s the ultimate multi-tasker for your tool bag.

Walter is known for making wheels that last, and the HP (High Performance) series is no exception. You won't find this wheel crumbling away after a few minutes of work. It holds its edge, biting into steel and stainless steel aggressively so you can get the job done faster. The depressed center design gives you the clearance you need for flush cutting or grinding at an angle, and the 3/8-inch arbor fits securely on standard small pneumatic or electric grinders.

Stop wasting time changing between a zip disc and a grinding rock for every little adjustment. With the Walter 08B312, you can cut your piece to size, notch it for fit-up, and grind the edges smooth all with the same wheel. It runs smooth, cuts fast, and stays safe, giving you the confidence to lean into your work. Whether you are in the shop or out in the field, this is the small-diameter wheel that punches above its weight class.