4JJCR - 4 Flutes JJ Rib Corner Radius TISIN-S Coating HRc 52~68
Endmills for pre-hardened and hardened steel(HRc52~70)
Good wear resistance by high quality Si-based PVD coating.
High precise edge tolerance.
Designed for minimizing edge chipping by corner R shape.
Various corner R and flute length for wide range application.
Outstanding performance at high speed machining by ultra fine
(0.2 ) WC grade.
