STARVAST 5 Pcs Air Hammer Bits Accessories 0401 Shank Pneumatic Chisel Air Hammer Smoothing Extended Length Tool Kit With Spring

5 Pcs air hammer bits, Pneumatic Chisel Hammer Bits Set Air hammer Tools accessories with Spring By STARVAST ?Made of high quality alloy steel. ?Using for tire repair, windpipe pressure seam edge and so on. ?Multi-functional air hammer accessories excellent for any hammering operations. Specifications: Material: Alloy Steel Color: Black Size: (L*D) Extended Length Air Hammer bit: 180 * 25mm (7.08 * 0.89 inch) Oval-shaped Head Air Hammer bit: 80 * 35mm (3.14 * 1.37 inch) 2 Pcs Flat Head Air Hammer bits: 100 * 30mm (3.93* 1.18 inch); 80 * 35mm (3.14 * 1.37 inch) Spring: 28* 26mm (1.10* 1.02 inch) Package Included: 4* Air Hammer bits 1* Spring Note: All air hammer drill bits must to be installed in the Pneumatic Sewing Machine and connected to the air compressor when using.