Turning Archive 2005

Subject:
Screw Center

W.C. Turner
>Hi,

I recently tried the screwcenter, that came with my Vicmarc VM120 chuck, for the first time. Judging from the gall marks, on the screw base, where it fits in the chuck jaws, it did some spinning around while turning.

Anyone else tried the screw center in your chuck?

What are you supposed to do, really crank down, on the hex key when tightening?

How do you keep the screw from spinning while in use?

Thanks,
W.C

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