Norton« Gemini« Free Cut small diameter reinforced cut-off wheels use a quality aluminum oxide grain for consistent performance at a competitive price. Ideal for small jobs on a variety of metal applications from carbon to stainless steels. MSDS Sheet Features: Highly advanced new bond system. Gemini Free Cut wheels are engineered to cut hard materials Application: Cutting sheet metal Cutting pipe Metal plate dimensioning Foundry/forge shops û gate/riser removal, cutting forgings Ship building û metal fabrication Toolroom û cutting drill bits, steel bar, tubing, metallurgical sectioning Specs: Abrasive Type Cut Off Wheel Diameter 4 in Arbor 3/8" Thickness 1/8 in Wheel Type Type 1 Material Aluminum Oxide Trade Name GEMINI« FREECUT