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 stems, by this way, the power from drill machine is transmitted to drill bits, finally the rocks are cut . shank adapters, couplings, extension rods, threaded cross bits and threaded button bits belong to threaded drilling products.
(1) Size: R28,R32,R38,T38,T45,T51
(2) Package: in wooden case or in bundles.
(3) Productivity: 2000pcs/month
Shank adaptor or shank adapter, the task of the shank adapter is to transmit rotation torque, feed force, impact energy and flushing medium to the drill string.
The shank adapters from Pro-drill 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 ,
Male shank adapters are ideal for drifting, tunneling & extension application where high bending stresses are present, Female shank adapters are used when the drilling space is limited and the total feed length is important.
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