The AIRCAT Reciprocation Saw, No. 6350, features an internal vibration absorption mechanism that reduces the vibration level. The 8", 1.25-lb tool provides access to confined areas, offers of a free speed of 9,500 strokes per minute and cuts up to 3/8" diameter rolled steel. The rotational rear exhaust diffuser allows the operator to direct exhaust air as preferred. The saw comes with two 18T, 24T, and 32T saw blades.