There are thirteen different types of Shank Adapter, which are distinctive in flusing hole, length, diameter, and thread. They are fitful to rock drills, such as: YG-40, YZ90-63, Gop BBC100, Cop BBC43, Gop BBC44, Cop BBC45, Bohler HM600D, Tamrocks125,L400, Gardener, Denver93, 73,99 Joy TM400R, YGZ90, Atlas copco, Cop 125,130, Bothler HM753, SIG HBM, 50, Tamrock L400, L500, L410, L510, BBE56-U2, BBE57, BBE57-01, Montablerth100, Tamrock HL438, HL538, LERoi 155 and 455R, Q8-4838T, QW6-4438R, QW6-4538T, QW^-4445T, QW6-4538R, QW*-3438R, QW8-3438T, QW*-3838R, ect.