prime it if at all possible takes 1/2 bore hose universal drill vice this is a ... especially when using flexible shafts wire brushes or drill mounted ... which need an accurately located and square recess a vee groove in the base gives ...
without support the head is fitted square to the bar with 1.5° 2° taper for true ... spring-loaded lever engages on a steel shaft as the handles are squeezed together ... adjustment large clamping faces 45mm square and the fact there are no pins or ... flexibility of length is needed 3/4 bore iron pipe threaded at one end to 3/4 ... lengths 300 470 1000mm long and two couplings to provide you with seven length ...