4-1/2" Zirconia Resin Fiber Discs Choose Grit: 24 to 80:50 Grit 25 Discs #10-1050 36-50 Grit: Aggressive stock removal

36-50 Grit: Aggressive stock removal and shaping

USA1 Abrasives 7" Zirconia Hook & Loop Floor Sanding Discs deliver premium performance for professional floor edging

Stainless steel grinding and weld blending

Precision woodworking and millwork

Abrasive Material: Premium white aluminum oxide (stearated)

4-1/2" Zirconia Resin Fiber Discs Choose Grit: 24 to 80:50 Grit 25 Discs #10-1050 36-50 Grit: Aggressive stock removal4 1 2" Zirconia Resin Fiber Discs Premium Metal Grinding USA1 Abrasives 4 1 2" Zirconia Resin Fiber Discs are engineered for demanding metalworking applications where aluminum oxide wears out too quickly. Zirconia alumina abrasive is sharper and more durable than aluminum oxide, delivering superior cut rate and longer disc life on stainless steel, hardened steel, and other tough metals. The most popular angle grinder size. 7 8" arbor hole. Sold in