Product Details
The 3M™ Cubitron™ II fibre disc quick change 987C features a 5" diameter with GL ceramic grain and an 80+ grit, designed for use on almost all metals, excelling in stainless steel and other nickel alloy applications. It is ideal for weld removal, beveling, and removing mill scale, pits, and imperfections. The disc incorporates 3M precision shaped grain, which delivers an exceptionally high cut rate with less pressure, allowing operators to complete tough tasks faster with less fatigue. A grinding aid helps keep the disc cooler when used on stainless steel and heat-sensitive metals such as nickel alloys and titanium, reducing metal discoloration, oxidation, and heat-related stress cracks. The precision shaped grain discs stay cooler and sharper, lasting significantly longer than conventional ceramic grain discs, thus providing a lower cost per grind and fewer disc changes. The discs are constructed by forming triangular abrasive grains electrostatically oriented on the backing to create sharp cutting peaks that slice cleanly through metal and self-sharpen as points break off, ensuring a fast cut rate and reduced heat buildup. These discs wear evenly and maintain high performance, requiring less grinding force, allowing operators to grind faster and finish more parts per disc with less muscle work and fatigue. The product complies with relevant industry standards and comes with a manufacturer’s warranty covering defects in material and workmanship for a specified period.
