3M 4-1/2" Coated Fiber Disc, 7/8" Mounting Hole Size, Extra Coarse, 60440205312

Description

Manufacturer #:
60440205312
77595
3M™ 381C 24 Brown Coated Aluminum Oxide Fiber Disc measuring 4 1/2" Dia X 7/8" is ideal for blending and grinding applications. Very coarse grade disc features fiber material backing on a Cubitron and aluminum oxide blend for cooler cutting and longer disc life. It is constructed of full resin bond aluminum oxide and includes a sharp and well-bonded mineral layer. Disc is perfect to use on portable tools with proper backup pads and can be run at a maximum speed of 8600 RPM. Disc for stainless steel applications offers cleanup as well as deburring for welded surfaces and is sold as 25 per case.