4" x 24" Sanding Belts Choose Grit: 36 to 180:150 Grit 10 Belts #43-5150 Zirconia alumina abrasive is sharper

Zirconia alumina abrasive is sharper and more durable than aluminum oxide

36-60 Grit: General grinding and blending

Quick-Change System: Hook & loop backing for fast disc changes

Center Hole: 2"

Heavy-Duty Backing: Polyester/cotton cloth withstands the high tension and heat of aggressive metal grinding

4" x 24" Sanding Belts Choose Grit: 36 to 180:150 Grit 10 Belts #43-5150 Zirconia alumina abrasive is sharper4" x 24" Aluminum Oxide Sanding Belts USA1 Abrasives 4" x 24" Sanding Belts are a versatile size for portable and benchtop belt sanders used in woodworking, metalworking, and finishing. The wider 4" belt covers more surface area per pass for faster material removal. Semi open coat aluminum oxide on X weight cloth backing delivers consistent performance across a full grit range. Sold in packs of 10 belts. Technical Specifications Abrasive Material: