TOP HAMMER TOOLS FOR DRIFTING AND TUNNELING

Shank Adapter: R25,R28,R32,R35,R38 and T38 shank adapters to suit most drifters. Coupling: R25,R28,R32,R35,R38,T38 thread. Rod: - R25, R28,R32,R35,R38,T38 thread,Male to male, Male to female. - 1800mm-6440mm length. Bit Adapter: R38,T38,R32 thread. Drill Bit: - R25, R28,R32,R35 thread. - 32mm-64mm diameter. Reaming tools/Hole openers: -R32,R35 thread,Pilot adapter,Crown bit,Dome bit and Reaming bit. -64mm-127mm diameter.