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" in length and has a .45" stroke length.