On Monday 09 November 2020 12:51:26 John Dammeyer wrote: > When I get around to finishing the spindle sensing I have one of these > for tapping. I don't expect broken taps. Probably the biggest issue > may be the tap spinning in the collet.
That's a major pain, John. I put all my 3/8" and under taps in brass hats, with 4 grub screws grabbing the drive square, brass is 7/8" in diameter with a m4 cap screw to stop the spinning permanently at the bottom of the brasses side, engages a notch cut to fit the 4mm cap screws head in the bottom lip of a 7/8" r8 collet. End of slippage. > https://www.shars.com/products/toolholding-workholding/floating-tap-to >ol-holders/3-4-er20-floating-tap-tool-holder-1 > > John Dammeyer > > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
