Indexable Milling Tools Indexable Milling Tools CR39 Shoulder Milling 90° 㝈券搠⏙ Recommended Cutting Conditions Working Material Vc fz ap Carbon Steel (HB85-225) 120 ~ 250 0.10 ~ 0.22 0.3 ~ 7.0 Stainless 300 Series 100 ~ 180 0.08 ~ 0.18 0.3 ~ 4.0 Cast Iron (HB140-220) 120 ~ 250 0.10 ~ 0.22 0.3 ~ 6.0 High temp. & Titanium alloy 40 ~ 100 0.07 ~ 0.14 0.3 ~ 4.0 Hardened steel 50 ~ 100 0.07 ~ 0.15 0.3 ~ 4.0 IA033