PORTER CABLE PTH1 HAMMER CHISEL AIR TOOL FEATURES • 3,000 blows per minute at 90 PSI • Heat-treated impact parts for durability • Ergonomic grip for comfort and stability • Handles a wide range of applications • Applications: cutting, chipping, edging, and piercing • Chisels sold separately SPECIFICATIONS Blows per Minute: 3,000 Weight (Lbs.): 3.72 Shipping (Lbs.): 4.00 Availability: Usually ships the next business day. Porter Cable PTH1 Hammer Chisel Air Tool PTH1 Porter Cable PTA4 2PC Chisel spring set Availability: Usually ships the next business day. Porter Cable PTA4 2PC Chisel spring set PTA4 Porter Cable PTA5 5 PC Chisel Set Availability: Usually ships the next business day. Porter Cable PTA5 5 PC Chisel Set PTA5