1Pcs Chrome Molybdenum Steel Pneumatic Air Hammer Bit for Tire Repairing Automotive Industry Sheet Metal Industry PLAYS AN IMPROTANT ROLE WIDE OPERATING RANGE SUPERB FORGING PROCESS SCOPE OF APPLICATION DIFFERENT SPECIFICATIONS The hammer head is mainly used for fenders hoods and panels to ensure that it resists the body or plays a role in shaping the body of small carsThese hammers are suitable for any hammering operation because of their superior performance whether they are ball joints and U-joints or other typesThe hammer bit is made of high-quality chromium-molybdenum steel after repeated hammering and forging which has strong impact resistance and resistanceThis air hammer hammer head is divided into several sizes so it can be generally used for 150/190/250 type air hammer.