The AIRCAT Reciprocating Air Saw, No. 6355, features a 1/2hp stall resistant motor that produces 5,000 spm, AIRCAT's patented silencing technology, and a dual speed reciprocating crank mechanism motor design for precise control. Its quick change retainer provides fast and easy blade changes, and the tool accepts various brands of standard reciprocating saw blades. The reciprocating air saw is ideal for cutting 1/4” thick mild steel and steel pipe up to 3”. It measures 12.2" and has a .45" stroke length.