Manufactured from high alloy steel, precision ground internally and externally with pre-lubricated bearings.
A versatile revolving centre with interchangeable points for a wide variety of applications.
Ideal for toolroom or manufacture of small turned components.
Points fit into body by means of a taper and are removed by use of the drift key supplied.
All mating surfaces are precision ground and the set is supplied in a varnished wooden storage box.
Consists of a chuck body and four contact arms. Designed to check 'run-out' or concentricity, straightness and alignment. Will indicate the position of a datum point on a component or fixture from the centre line of a machine spindle. Suitable for use on drill presses, lathes, milling machines, borers etc. Contents: Chuck Body, Universal Indicator Holder, Needle Point, Ball Contact, Disc Contact.