The United Abrasives/SAIT Saitech Steel Worker® Chop Saw Wheels are manufactured with premium ceramic grain for extremely fast, burr-free cutting. United Abrasives/SAIT wheels are constructed using the highest quality fiberglass to withstand the toughest applications. Proudly manufactured in the USA.RECOMMENDED USE: For use on stainless steel, high tensile alloys, ferrous metals (iron, steel, welds, etc.)FEATURES: Premium performance, extremely fast, burr free cutting. Manufactured with premium ceramic grain Type 1/ Type 41 wheels are constructed using the highest quality fiberglass to withstand the toughest applications. Proudly Made in the USA.COMPATIBILITY: Chop Saw; 3700 max RPMSPECIFICATIONS: 16" diameter, 3/32" thickness, 1" arborMATERIALS: Manufactured with premium ceramic grain formula; constructed using the highest quality fiberglass to withstand the toughest applications