CGW ABRASIVES 48104 4-1/2X7/8 50 GRIT TYPEZIRK RESIN FIBRE DISC

4-1/2X7/8 50 GRIT TYPEZIRK RESIN FIBRE DISC High concentration of Zirconia and heat-treated Aluminum Oxide grain provides twice the cutting action of Premium Aluminum Oxide Discs and is extremely heat resistantSelf-sharpening grain exposes new points to work surface Dia.: 4 1/2 inArbor Diam: 7/8 inGrit: 50Speed: 13300 rpmAbrasive Material: ZirconiaApplications: BlendingApplicable Materials: Stainless Steel, Iconel, Titanium, Tool SteelUsed With: Right Angle Grinder/SanderQuantity: 25 per cartonWt.: 0.05 lb