[P.V.2] – M3, 4, 5, 6, 8, 10, M12, 14, 16, 18, 20
No.1
No.3
20 x 5, 20 x 7, 25 x 9 30 x 11, 38 x 14, 45 x 18
No.2
[P.V.12] – M3, 4, 5, 6, M8, 10, 12
No.1.1/2
25 x 9
Calculations of cutting conditions