Alignment coupler for a 40mm bar with 12mm tool holes
These alignment couplers join two bars together when setting up a pair of bores that are too far apart for one bar to reach, we find them especially useful for for loading shovel arms, and the dreaded high tip bucket bores.
These have precision honed bores to a H8 tolerance, and are a tight sliding fit on a 40mm boring bar
500mm long with a very heavy wall thickness
Manufactured here in the UK
These can be made for a 50mm bar, please get in touch
