SPMG Cutting Conditions SPMG Inserts 多功能銑削刀片 Recommended Cutting Conditions for SPH Working Material Vc fz Carbon Steel (HB85-225) 110 ~ 140 0.08 ~ 0.13 Stainless 300 Series 130 ~170 0.06 ~ 0.15 Cast Iron (HB140-220) 90 ~ 180 0.10 ~ 0.15 for SPT Working Material Vc fz Carbon Steel (HB85-225) 180 ~ 220 0.08 ~ 0.12 Stainless 300 Series 100 ~120 0.07 ~ 0.10 Cast Iron (HB140-220) 140 ~ 280 0.07 ~ 0.10 for SPDM / SPDI / SPD Working Material Vc fz Carbon Steel (HB85-225) 100 ~ 220 0.10 ~ 0.35 Stainless 300 Series 130 ~ 200 0.12 ~ 0.30 Cast Iron (HB140-220) 100 ~ 210 0.10 ~ 0.20 for SPC fz Working Material Vc Ø13~15 Ø16~22 Ø23~33 Ø34~41 Ø42~50 Carbon Steel (HB85-225) 160 ~ 250 0.06 ~ 0.12 0.06 ~ 0.10 0.06 ~ 0.12 0.12 ~ 0.24 0.12 ~ 0.25 Stainless 300 Series 120 ~ 180 0.05 ~ 0.10 0.06 ~ 0.12 0.08 ~ 0.15 0.10 ~ 0.17 0.12 ~0.20 Cast Iron (HB140-220) 160 ~ 220 0.06 ~ 0.12 0.08 ~ 0.16 0.12 ~ 0.20 0.16 ~ 0.25 0.18 ~ 0.26 B104