EST Shank adapter is used for transmitting power between drill machine
and drill stems
In the drilling industry, there are many ways regarding the
connections between different spare parts, for example, for taper
drill rods and taper drill bits, taper degree is one way.
While there is another way, that is by threads. This means
different spare parts can be connected by threads. So we say shank
adapters, couplings, extension rods, threaded cross bits and
threaded button bits belong to threaded drilling products.
Shank adapter 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 .
In the world, there are different drill machines, so different
shank adapters are available, like Atlas Copco, Tamrock, Ingersoll
Rand,etc. Also for the same drill machine, due to different
applications, the shank adapters can be different length and
different threads. Sinodrills shank adapters are compatible with
most popular drill machines in the world.