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Cincinnati Toolmaster 1D - Practical Machinist
Anyone know the threadpitch for the drawbar on a Cincinnati toolmaster 1D? Thanks in advance! Also is it a NMTB 40 taper quill arbor? 04-30-2020, 08:34 PM #2. Chip Chester. View Profile View Forum Posts Diamond Join Date Dec 2007 Location Central Ohio USA Posts 4,062 Post Thanks / Like Likes (Given) 104 Likes (Received) 1832. I'm gonna say 5/8-11, I think. And usually 40 taper, though I think ...