Top hammer rock drill shank adapter ( striking bar ) are used for transmitting power from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank adapters are more popular than female shank adapter. Male shank adapters are generally suited for drifting, tunneling and extension applications where high stresses are present. Female shank adapters are used when the drilling space is limited. Top quality of alloy steels, CNC machining and advanced heat threatment ensure our reliable quality.
shank adapters are there fore designed to with stand the high impact power of modern rock drills and made from specially selected material which also is hardened through cauterizing. Around 300 different shank adapters suitable for different rock drills are currently available from Atlas Copco series drifters, Sandvik, Tam rock series drifters, Garden Diver series drifters etc.
Performance
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.
Accurate dimension of thread perfectly matches the rock drill
Work reliable and very cost-effective
Application
Bolting, drifting
Bench drilling
Production drilling
