Mini Lathe Motor Pulley

A 3-speed belt-pulley for the motor of my Emco Unimat mini-lathe. The pulley can be fastened to the motor by an M3 screw (picture 3) and an M3 Nut. There is a small pocket to insert the nut in the bore of the pulley (picture 2). This way you dont need to rely on the strength of a thread cut into the pulley itself (which will not work very long).


Diameter of the 3 pulleys are: 50, 33 and 18 mm
Diameter of the bore is 8.5mm.
Diameter of the belt groove is 5mm.