adapter

Well, I converted my four jaw chuck to work on my three-bolt spindle with my drill press. Both chucks already fit tightly onto the spindle nose (correct term?) My options were: * drill three holes into the spindle * drill/tap three holes into the adapter plate * drill/tap two holes into the...

Hi there, I just want to share my biggest machinist success. Finally I managed to finish my adapter from Van Norman taper to MT2, after countless evenings of frustration and small progress. I got 0.02mm of runout on the tool, it's not that bad considering I have used almost exclusively Amazon...