Premium quality cut-off wheels has high cut rates and long life. Provides top level grinding for fiberglass, stainless steel, mild steel, aluminum, and various other alloys. Resinoid bond resists breakage and burning at speeds up to 25,000 RPM. Type-1 Grade 60 Aluminum Oxide suitable for all metals except Titanium. Always use an approved face shield when using any type of cut-off wheels. 5 wheels per package
Product specifications: 4" Diameter x 3/8" Arbor Hole. Extra thin 1/32" thickness. 1 lbs (0.5Kg) shipping weight.