Thread Drill Shank Adapter R32 Shank Adaptors For Extension Rod / Bit

Jincheng Shank Adapter for Atlas Copco

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,

Jincheng supplies shank adaptors for most models of current prevailing rock drill machines. All our shank adaptors are carburized, CNC manufactured, and made from premium steel. Thus ensure them with superior toughness andanti-fatigue strength to meet the most demanding drilling conditions. Moreover, all shanks could be produced with ether male or female threads if there is actually necessary.

Male shank adapters are generally better suited for drifting, tunneling and extension applications where high bending stresses are present. While female shank adapters are used when the drilling space is limited and the total feed length is important, for example underground roofbolting

We are able to offer a comprehensive range of shank adapters for different rock drills shown as below:

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