3M™ 7010299971 4 x 7/8 36 Grit 381C Fibre Disc

3M™ 7010299971 4 x 7/8 36 Grit 381C Fibre Disc

• Heavy weight fibre 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

Durable and Dependable

We engineer 3M™ Fibre Disc 381C by adhering aluminum oxide mineral to a fibre backing. The closed coat construction on 3M™ Fibre Disc 381C means mineral grains cover nearly 100% of the backing, so the abrasive is durable under pressure. The stiff fibre backing is extremely durable, withstanding wear, while standing up to tough applications like beveling.

3M™ is a trademark of the 3M Company