JJ Tools
6JJCRL080010070
Regular price
$56.67
Regular price
Sale price
$56.67
- Endmills for pre-hardened and hardened steels(HRc52~68)
- Good wear resistance by high quality Si-based PVD coating.
- 45° degree helix design for high speed, feed condition.
- Excellent surface roughness for side, corner, shoulder milling and
improved wear resistance due to increased edge length.
- Outstanding performance at high speed machining by ultra fine ( 0.2㎛) WC grade.