PFERD offers cut-off wheels for chopsaws (CHOPSAW) in different versions and dimensions. Cut-off wheels for chopsaws are used for cutting solid material, profiles and pipes. The wide range Performance Line SG offers high-performance solutions for every application and material. Performance Line SG products achieve optimum results with excellent economic efficiency. General purpose K hardness wheel with a middle reinforcement layer. Aggressive free cutting of steel and stainless steel (INOX) with minimal burr formation.