APMT1604 (Blue)-- For processing hard steel parts (eg. 4140 alloy steel ) and stainless iron, suitable for material of HRC35 °- HRC50°ï¼Œperform pretty well on quenched harden steel.
APMT1604 (Yellow)--For processing steel parts (eg. 4140 alloy steel ) and stainless iron, suitable for material of HRC15 °- HRC45 °,
400R 50-22-4T Milling holder: 40Cr MnTi ,50mm/1.96" height and face diameter. Interface diameter: 22mm/0.86". Through heated and quenched, solid hard with good cushioning effect, Screw down insert.
R8 FMB22 Face Mill Arbor--Made from alloy steel hardened to HRC 52-56,For shoulder milling, face milling and slotting,7/16-20 thread on the draw bar