3M Cubitron II Fibre Disc 982C slices through carbon steel with 3M Precision-Shaped Grain and generates up to twice the cut-rate, durability, and life of other fiber discs?all with less grinding pressure. That means less operator fatigue, faster throughput, and more parts per disc when tackling high pressure grinding applications such as medium to heavy-duty stock removal.
The 3M™ Cubitron™ II Fibre Disc 982C with TN quick-change attachment delivers superior optimum performance and productivity with less operator fatigue when tackling high pressure grinding applications such as medium to heavy-duty stock removal on carbon steel applications. Featuring 3M’s exceptionally high-performing ceramic Precision-Shaped Grain (PSG) combined with a stiff fiber backing, this disc is an excellent choice for edge chamfering, beveling, and removing carbon steel welds, mill scale, pits and imperfections, machining grooves, and more. It delivers outstanding cut rates and disc life, runs cooler, and requires less grinding pressure than other conventional ceramic discs. The stiff fiber backing and strong resin bond provide added durability and tear-resistance for heavyweight applications such as high-pressure weld grinding, and support wet or dry applications.
Experience the Powerful Performance of 3M™ Cubitron™ II
3M Cubitron II products have raised the bar for high-performing abrasives. 3M™ Precision-Shaped Grain outcuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve superior performance. The result is that operators can grind faster and complete more parts per disc with less muscle-work and fatigue.
To create PSG, 3M engineers started with 3M™ Ceramic Abrasive Grain and used proprietary technology to form the grains into triangular structures and electrostatically orient them on the backing to form sharp peaks that maximize cutting potential. These peaks slice cleanly through metal like a knife through butter, rather than gouging or plowing as traditional abrasives do, and continuously self-sharpen as the points break off. This generates a super-fast cut and lessens heat build-up due to friction, reducing heat-related stress cracks and discoloration.
PSG also wears evenly, and because the abrasive itself stays cooler and sharper, Cubitron II products last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications.
Disc Changes are Quicker with TN Quick Change Attachment
A TN attachment fiber disc has a 7/8 inch center hole that holds a thin gauge metal single-use nut, eliminating the need for a separate disc retainer nut. This TN assembly provides convenient attachment to and removal from the tool, making it easy to switch discs between applications. TN stands for Tinnerman Nut and is named after the company that originally invented this system.
Fiber Discs?Ideal for Tough Grinding Applications
Fiber discs are heavy-duty discs ideal for weld removal, grinding, and blending large and small areas of metal surfaces. They feature a tough, stiff backing made from hardened fibers that resist wear and can handle tough grinding applications.
About 3M Abrasive Systems
For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface modification application. The 3M brand, across thousands of products, represents consistency, superior quality, and value.