Need Help! Partner I E retention knobs or pull studs - CNCzone.com-The Largest Machinist Community on the net!

Chizel · #1 08-30-2010, 04:54 PM

I recently purchased a Partner I E Milltronics mill and the tool holders had 45 degree pullstuds in the holders. Does anyone know if this machine should run the 45 or 60 degree angle pull studs? I tried to fit a 60 in there and it seems to fit a bit better without making marks on the angle of the pullstud. Is the 60 degree the proper one for this make and model?

Thanks,

Chizel

ZZZZ · #2 08-30-2010, 07:11 PM

Yes, the 60 degree retention stud is correct.

Milltronics has used the 60 degree studs on both the CAT and the BT tool holders.

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