Knurls of 1.25 mm pitch (21 TPI), produce
a) Coarse Knurling
b) Medium Knurling
c) Fine Knurling
d) None of the above
1
a
2
b
3
c
4
d
Knurls of 1.25 mm pitch (21 TPI), produce
a) Coarse Knurling
b) Medium Knurling
c) Fine Knurling
d) None of the above