Shank adaptor is used for transmitting power between drill machine and drill stems. One end is to connect drill machine, another end is to connect drill rods and etc. We have many kinds of shank adaptors,with Atlas Copco technology,Every customer who has used it says the quality is excellent, the same quality as Atlas Copco, and the price is great,Suitable for all models,such as Atlas Copco,Sandvik(Tamrock),Boart,Furukawa,Montabert,Ingersoll-Rand,and Etc.For details, click the button on the right. (1) Size: R28,R32,R38,T38,T45,T51.GT60,ST68. (2)  Package: in wooden case or in bundles