The Matco Tools Long Barrel Pneumatic Air Hammer - Blue, No. MT2916B, delivers 2,300 bpm from a 3-3/3" piston stroke. The forward grip design gives the technician total control and helps maintain the chisel on the work piece. A rubber dampener helps reduce hand fatigue, shock, and vibration for ideal user comfort when powering through challenging applications. It also features a soft rubber overmold handle for a comfortable grip, an integrated chuck design for quick bit installation, and a front exhaust system that directs air away from the end user.