JJ Tools
4JJCRL020005050
Regular price
$29.23
Regular price
Sale price
$29.23
- Endmills for pre-hardened and hardened steels(HRc52~68)
- Good wear resistance by high quality Si-based PVD coating.
- High precise edge tolerance.
- Designed for minimizing edge chipping by corner R shape.
- 45° degree helix design for high speed, feed condition.
- Outstanding performance at high speed machining by ultra fine ( 0.2㎛) WC grade.