Walter Coolcut XX 3-Inch Ceramic Sanding Disc Grit 36

Aggressive Stock Removal with Cyclone Technology

When you need to remove metal fast, the Walter 04C303 Coolcut XX Sanding Disc is the tool for the job. Built for welders and fabricators who demand speed and reliability, this 3-inch disc utilizes a proprietary ceramic grain blend known as Cyclone™ Technology. Unlike standard aluminum oxide discs that dull quickly, the ceramic grains in the Coolcut XX fracture under pressure to reveal fresh, sharp cutting edges. This self-sharpening action allows you to grind down welds, remove heavy scale, and shape metal with incredible speed, keeping your heat input lower and your productivity higher.

Time is money in the welding shop, and the Coolcut XX is designed to save you both. With the longest lifespan in its category, a single disc outlasts multiple conventional discs, meaning you spend less time walking to the supply cabinet and more time making sparks. The 36-grit coarseness is perfect for the initial stages of surface preparation and weld removal where taking off material quickly is the priority. It bites hard into stainless steel, carbon steel, and aluminum without glazing over or loading up, ensuring a consistent cut from the first spark to the last.

The convenience of the Twist-on fastening system cannot be overstated. In the middle of a tough job, you can swap out a worn disc for a fresh one in seconds with just a simple twist of the wrist—no wrenches or keys required. This secure locking mechanism ensures the disc stays centered and vibration-free, even at high RPMs. To get the most out of these discs, match them with the correct backing pad stiffness for your specific task: stiffer pads for flat grinding and softer pads for working into curves and corners. With 50 discs per pack, you can stock up and ensure your shop is ready for any heavy-duty grinding challenge that comes through the door.

Choose the Walter Coolcut XX for a grinding experience that feels smoother, cuts faster, and lasts longer. It is the ultimate choice for welders who need their abrasives to work as hard as they do.