How to choose shank adapters?

There are more than 200 models of hydraulic drifters from Epiroc, Sandvik, Montabert, Furukawa, Doofor and other enterprises all over the world. Because of continuous modification of hydraulic drifters, there should be 400-500 shank adapters. To choose a shank adapter, firstly, the part number of the foreign shank adapter should be determined, and then the model should be accurately determined by the hydraulic drifter, the thread, the length and the spline size.