Specifications:BPM: 4,000 bpm at 90 psiCFM: 8Stroke: 1 1/16Piston diameter: 15/16″Air inlet: 1/4″Weight: 9.4 lbs.Heavy Duty Gooseneck Needle Scaler for scaling and surface preparation. Use for removing welding slag, paint, coke, tar rust, epoxy and more. The gooseneck handle is designed with a thumb operated trigger to give the operator additional comfort and control while still maintaining a firm grip.Converts to a Chisel Scaler by removing the needle attachment and installing 1/2″ square shank chisels sold separately. Includes side handle and needle attachment with 19 pc. set of 7″ x 1/8″ needles.
