It features a 1/2 inch universal shank. The S 713 AW Clean for Fibre Insulation Reciprocating Saw Blade delivers clean curved and plunge cuts in special materials. Its sharp, serrated knife edge produces tear-free results, while the blades recessed body provides ultimate curved-cutting capabilities. Moreover, the serrated edge and a pointed tip make plunge cutting possible. Made from HCS (high carbon steel), the blade is appropriate for cutting fibre insulation materials. Its standard length of 150 mm enables a cutting capacity of up to 100 mm. The blade is ideal for use with cordless compact saws.