I need to cut quite a few gears of 1.25 module now I understand that myford
7 gears are 20 dp which = 1.27 module would I be able to hob these down to 1.25 using a 1.25 hob and the gear on a free running spindlehob on a vertical mill with head off set by hob pitch angle gear on a free running spindle
I think myfords pressure angle is 14.5 and I will be cutting a pressure angle of 20
buying the myford gears is as cheep almost as buying blanks in cast-iron
your thoughts would be a help
Thanks Andrew