This premium quality, British Made dry drilling SDS Plus adaptor is designed for use with all SDS Plus drilling machines to quickly and conveniently connect an industry standard dry diamond core bit with a ½” BSP Female open back end/fitting.

This precision engineered SDS Plus shank adaptor is equipped with an opposing ½” BSP Male thread/fitting that simply screws into the open back end of a dry diamond core bit with an industry standard ½” BSP Female open back end/fitting.

The adaptor also additionally features a small internal at its threaded end, into which a compatible A Taper masonry drill bit or pilot guide bar can be quickly and easily fitted, together with a recessed hole in the barrel into which an ejector drift key can be conveniently located to effortlessly eject fitted pilot guide rod or drill bit.

Alternatively, this SDS+ Adaptor can be purchased in a pack form, complete with an ejector drill key and a 12mm diameter pilot guide rod at a concessionary reduced price.