Walter Coolcut 5-Inch Resin Fibre Sanding Disc, 24 Grit

Efficient Weld Removal and Surface Prep

For welders looking for a dependable abrasive disc to handle everyday grinding tasks, the Walter 15C502V Coolcut sanding disc is a top contender. With a coarse 24 grit rating, this 5-inch disc is aggressive enough to tackle light weld removal and heavy stock removal on steel without bogging down. The Coolcut technology is specifically designed to reduce heat buildup, which is critical when working on thinner gauge metals where heat distortion can be a costly issue.

The construction of these discs features a high-quality fibre backing that provides the necessary stiffness for grinding while allowing enough flexibility to contour slightly to the workpiece. This makes them excellent for blending surfaces and removing spatter or mill scale before welding. The aluminum oxide grain is tough and self-sharpening to a degree, ensuring that you get the most out of every disc before a changeout is required. When paired with a proper backing pad, the 15C502V delivers a stable and smooth grinding experience, reducing operator fatigue during extended use.

These discs are particularly effective for general steel fabrication. The 24 grit size is the go-to choice for rapidly taking down material, while the 5-inch diameter offers a good balance between coverage area and maneuverability in tight spaces. Whether you are prepping a joint for a weld or cleaning up a finished bead, the Walter Coolcut disc provides the consistency and bite needed to get the job done right the first time.