Sait 4-1/2 x 1/8 x 7/8 Ty-29 60X Challenger II Grinding Wheel - Open Box 22 pcs - 27501 3/4 x 18 The abrasive is versatile and

The abrasive is versatile and can be used on nearly every ferrous and non-ferrous material as well as plastic

and other difficult to grind materials

Includes 1/4" Collet Insert

Carbide burs are one of the most widely used and versatile cutting tools used in virtually every industry

Backing Material : Nylon

Sait 4-1/2 x 1/8 x 7/8 Ty-29 60X Challenger II Grinding Wheel - Open Box 22 pcs - 27501 3/4 x 18 The abrasive is versatile and4 1 2" x 1 8" x 7 8" Type 29 60X Challenger II Grinding Wheel SAIT 27501 Aluminum oxide grain Open pattern on wheel for cool grinding and blending Contaminant Free Safe for use in the nuclear industry Use for longer life in aggressive applications Must be used with backing pad