Re: Marconi 6960B
My milling machine takes International 30 tooling. I have managed to collect most tooling I want except a collet chuck which I also want for my lathe. I want collets that will fit both lathe and milling machine. Some of the ebay stuff has too much runout. Ideally ER32 would be good.toggle quoted messageShow quoted text
On 03/11/2020 20:07, Neil Smith G4DBN wrote:
Sadly, my old Bridgeport clunker only takes native R8 tooling. Easy to fine ISO40 to R8, but the other way round isn't exactly a sensible idea. If I ever have to rebuild the spindle and quill, I might convert to ISO40.