0339515

Our 3M™ fiber disc 381C is a versatile and general-purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal and finishing to blending on common metals like carbon steel.

• Heavyweight fiber backing is tough and durable
• Versatile disc can tackle many applications, from grinding to blending
• Used with portable tools for easier access of workpiece
• Closed coat construction provides good grain density and durability
• Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity