22. Features of MC-Helical Thread Mills ― Aluminum / Aluminum alloy― Description of products fz(mm/t) 0.15 0.10 Recommended Possible cutting 0.05 cutting range range 0.00 0 50 100 150 200 250 300 Vc(m/min) ― Copper / Copper alloy― fz (mm/t) 0.15 0.10 Recommended Possible cutting 0.05 cutting range range 0.00 0 50 100 150 200 250 300 Vc(m/min) Information Technical Technical-75