Bush Hammer Rod for Chipping Hammers

Bush Hammer Rod designed for chipping hammers (e.g. AA-1.3B,AA-3B,TYC-6B)
Use it with the bush hammer bits (sold separately)
 
Length: 150mm
 
There are two types of shank type. Please let us know which type you require. 
① Hexagonal shank φ 14.75 H x 60 L
② Round shank φ 17.45 × 60 L