Heavy duty revolving centres made specially for us in Sheffield to a high standard of quality. Twin bearings tensioned against each other to take out any play or backlash. 60 degree point is induction hardened and ground on it's own bearings to ensure pinpoint accuracy. Bearing housing 31mm diameter.
Fits No. 1 Morse Taper. (12mm at start of taper socket hole)
The image is of the 2 M.T. version.