I’m moving on with my rusty drill press. It now works and is largely de-rusted. The only minor issue that I have is with the chuck. It’s a tool-free chuck on an M3 taper and it works fine but is very stiff/sluggish to operate, requiring two hands to open or close it. One hand to stop it rotating and one hand to turn the bezel. It ‘feels’ to me like it’s full of old grease which has become sticky and gloopy (although that’s only a guess).
Could I soak it in a bath of diesel? Well, obviously I ‘could’ but would this be a good idea? If it did soften the grease would I then somehow need to lubricate it again?
Maybe this is how it’s designed to be but checking the chuck operation of the pillar drills in my local Axminster Tools, they all seem very light to operate so I think my chuck is suffering from something.