Pioneer quality makes the difference when it comes to air, electric, and hydraulic hammer accessories. These are forged from the highest quality chrome-vanadium steel. Tru-cut hammer tools are heat treated in a high tech fluidized bed hardening and carbonizing furnaces. This is followed up with an aggressive shot blasting process to improve stress resistance on the surface. special care is taken in surface preparation and lacquering to ensure a quality finish. Tool fits rotary hammers that take spline drive bits including Bosch, Dewalt, Hilti and Makida.

Pioneer Tool Model No. 7120

Shank Size	Length
3/4-inch	12-inch