12A006 - Walter 6-Inch HP Spin-On Type 11 Grinding Cup Wheel

Tough Grinding for Tough Jobs

When you have a serious amount of metal to move, standard grinding discs might not cut it. Enter the Walter 6" HP Cup Wheel. This beast is built for the rough stuff—snagging castings, leveling heavy welds, and grinding down concrete high spots. If you are a welder or fabricator dealing with rough surfaces that need to be flattened quickly, this Type 11 cup wheel is your best friend. Its flared shape allows you to get in and grind flat surfaces aggressively without gouging, providing a smooth, leveled finish ready for the next step in your fabrication process.

Quick-Change Spin-On Hub

Nobody likes wasting time wrestling with grinder keys and flange nuts when there is work to be done. The Walter 12A006 comes with a built-in 5/8"-11 threaded hub. You simply spin it onto your grinder's spindle, hand-tighten it, and you are ready to rock. When the wheel is used up, it spins off just as easily. This secure connection also means less vibration transferring to your hands, letting you grind longer with less fatigue. It’s all about keeping your hood down and your sparks flying.

Built for Safety and Speed

Grinding cups can be dangerous if they aren't built right. Walter has reinforced this wheel with a heavy-duty steel backing that wraps around the hub. This extra layer of security ensures the wheel stays intact even when you are leaning into it for heavy stock removal. It is designed to handle the heat and stress of grinding steel, stainless steel, and even cast iron without falling apart. You get a longer-lasting wheel that works as hard as you do.

One Wheel, Many Materials

Whether you are cleaning up a messy repair on a piece of heavy equipment, smoothing out a concrete floor, or deburring a fresh cut on a steel beam, this wheel handles it all. Its specialized grit formula attacks steel and stainless with ease but is tough enough to handle the abrasion of concrete and cast iron. Add the Walter HP Cup Wheel to your arsenal for those days when you need maximum removal power and reliability.