Q. Suitable change wheels for cutting 17 T.P.I. on 4 T.P.I. lead screw lathe are (Solved)
1. 10 to 65
2. 15 to 85
3. 20 to 85
4. 30 to 105
5. None of the above
- c. 20 to 85
1. 10 to 65
2. 15 to 85
3. 20 to 85
4. 30 to 105
5. None of the above