Page 6 - jjtools
P. 6

HRc 52~70

             JJ

                               JJ series for hardened steels

Endmills for pre-hardened and hardened steel (HRc52~70)

   Good wear resistance by high quality Si-based PVD coating.
   High precise edge tolerance.
   Very nice work surface finish.
   Outstanding performance at high speed machining by ultra
  fine(0.2 ) WC grade.

                                                       HRc 50~65

         HARD

                      HARD series for high speed cutting

       Endmills for pre-hardened and hardened steel (HRc50~62)

          Good wear resistance by high quality Si-based PVD coating.
          High precise edge tolerance.
          Very nice work surface finish.
          Outstanding performance at high speed machining by ultra
         fine(0.2 ) WC grade.
   1   2   3   4   5   6   7   8   9   10   11