mike os
just a little insane.....
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just mounted a "new" (to me) 3 jaw & dialled in a piece of bright mild steel rod, I am looking at about 0.3mm/0.011inch runout ( checked with a drill shaft & its the same)
backplate register is bang on, and less than 0.01mm runout, turned on the lathe.
Should I worry? or is this about right ( bearing in mind second hand chuck on a roundhead student)
obviously I could turn down the register, but don't know if it is going to allow me to improve matters or not, the register is there for a reason
backplate register is bang on, and less than 0.01mm runout, turned on the lathe.
Should I worry? or is this about right ( bearing in mind second hand chuck on a roundhead student)
obviously I could turn down the register, but don't know if it is going to allow me to improve matters or not, the register is there for a reason