01-04-2014, 12:48 PM
(01-04-2014, 12:12 PM)Alan Douglas Wrote: With nothing better to do than count those index holes...24 and 180 I understand, but why the 84 circle? Assuming I counted right of course. It would give multiples of 7, but a whole row of holes just for that?
2, 4, 6, 7, 12 and 14.
Useful for Gear Cutting I suppose.
Alan






