jarhead jim
Aluminum
- Joined
- Apr 28, 2009
- Location
- Bartley,NE
Making my first spur gear on an ancient Putnam #2 horizontal mill. Trying to make a 52 tooth 12DP gear but none of the numbers on the 3 different plates will compute. The numbers are as follows...16, 18, 24 28 30 34 37 38 39 41 42 43 46 47 49 54 58 62 and 67.... What do I do?