3M.50420

Our 3M™ fiber 501C is a versatile and general purpose metalworking abrasive, designed to help with a variety of applications from grinding, weld removal and finishing to blending on metals like carbon steel. We engineer 3M™ fiber 501C by adhering alumina zirconia mineral to a fiber backing using resin. The closed coat construction on 3M™ fiber 501C means mineral grains cover nearly 100% of the backing. The stiff fiber backing is extremely durable - vulcanized, hardened and condensed prior to being coated with mineral. It withstands wear and tends not to yield or deflect when run, which helps the abrasive stay strong, especially when grinding and finishing on edges. Altogether, fiber abrasives are rigid and deliver a fast cut for grinding and weld removal and they come in a range of sizes to correspond to large or small welds. Fiber discs also work well for blending (creating a smooth surface after weld removal) and provide a consistent finish over the workpiece. This fiber can be cut to fit a variety of portable tools, facilitating easier access with the workpiece. Aluminum zirconia provides a good option for both stainless and mild steel applications. When it comes to our 3M™ fiber product offerings, we recommend operators choose the performance level suited to their unique project needs. 3M™ fiber 501C offers an economical solution for a general purpose metalworking disc, because it can perform well on a variety of projects without sacrificing performance. Given its versatility, you'll find that 3M™ fiber is applicable in many markets. As evidenced by its use in the marine, metalworking and maintenance repair operation industries, it's a great multi-purpose disc that's good to have on hand.

3M™ Fiber Disc, 5 in Diameter, 7/8 in Center Hole, 50 Grit, Coarse Grit Grade, Zirconia Alumina Abrasive, Fiber Backing, 12000 rpm Maximum Speed, Center Hole Attachment, Applicable Materials: Aluminum, Carbon Steel, Stainless Steel, Resin Bond, Closed Coat, Black

• Heavyweight fiber backing is tough and durable
• Versatile abrasive can tackle many applications, from grinding to blending and more
• Closed coat construction provides good grain density and helps deliver a finer finish
• Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity