Couplings, shank adapters and accesories
Semi-bridge, full bridge and adapter couplings in different sizes.
There are two types of Sank adapters:
Male: are ideal for drifting, tunneling & extensión applications where high bending stresses are present.
Female: are used when the drilling space is limited and the total length is important.
Our shanks are suitable for:
BOART LONGYEAR, ATLAS COPCO, SANDVIK, BULROC, MONTABERT, INGERSOLL RAND, ETC
We have several types of accessories to help in the work of drilling, such us:
bell tap and spear for rod retrieval
tool to measure the gauge wear of the thread
bit adapter for conversion from thread to thread
HRT catalogue PDF