8mm 4 Flute High Speed 45° Helix End Mills for Steel

£27.20 - £35.44 inc. VAT
£22.67 - £29.53 ex. VAT

Description

4 Flutes High Speed 45 Helix End Mills for Steel

  • Endmills for pre-hardened and hardened steel(HRc50~62)
  • Good wear resistance by Si-based PVD coating.
  • High precise edge tolerance.
  • Reinforced edge design for preventing edge chipping.
  • 45 degree helix design for high speed, feed condition.
  • Outstanding performance at high speed machining by ultra fine (0.2μm) WC grade.

Download Technical Specification .pdf

PartNumber Diameter Length of Cut Overall Length Shank Dia
D L1 L d
4HEM080200S08 8 20 60 8
4HEM080250S08 8 25 70 8
4HEM080300S08 8 30 75 8
4HEM080400S08 8 40 90 8

 

Extra Information

Brand:
JJ Tools
Diameter (D):
8mm
Length of Cut (L1):
20, 25, 30, 40mm
Overall Length (L):
60, 70, 75, 90mm
Shank Dia (d):
8mm