Great tool for air rivet hammer, for 150mm, 190mm, 250mm gun air hammer and gas shovel, handle diameter approx.
Made of high quality alloy steel, heavy duty high hardness steel, quality chisel bits set.
Use for tire repair, windpipe pressure seam edge and so on.
Set Included: one spring and 3 air hammer bits.
Pls note: The air hammer drill bits need to be installed in the Pneumatic sewing machine, and connected with the air compressor for using.