3M™ Fibre Disc 785C, 4-1/2 in. x 7/8 in. 50 Grit, 25 pk.

?3M Cubitron coated 785C fibre disc uses aluminum oxide as the abrasive material and has a diameter of 4 1/2 in. 3M incorporates this aluminum oxide material into the fibre disc forming a grit of 50. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M fibre disc can be run at a maximum speed of 13300 RPMs.

SPECIFICATIONS
Brand: 3M
Trade Name: Cubitron
Abrasive Type: Coated
Disc Diameter: 4 1/2 in
Abrasive Material: Aluminum Oxide
Series ID: 785C
Grade: Coarse
Grit: 50
Maximum RPM: 13300
Backing Material: Fiber
Center Hole Size: 7/8 in
Color: Orange
Package Quantity: 25 discs