4pcs/lot Air Hammer Head Air Chisel Hard Steel Solid Impact Hammer Head Support Pneumatic Tool for Knocking / Rusting Removal Long Lasting

- 4pcs set smoothing pneumatic air hammer bits ideal for using in the tire repairing. - Oval-shaped surface design can be used to form metal plates rivets knock out and so on. - Suitable for any hammering operation such as ball joints and u-joints. - Can be installed on the air shovel/air hammerhead to use. - Durable and practical to use. - Fit for automotive industry sheet metal industry tire repair industry construction industry machinery factory production line and so on.