Down to size and a very nice finish to boot. The cylindrical grinder did a good job on the sleeve drive pin, which now fits the ball on the sleeve a treat.Hardened steel grinds better and I will be making more use of this machine in future.

I hadn’t done much grinding before, but this has inspired me to get the 3-phase supply sorted for the Jones & Shipman 540 I have languishing in the garage.