12mm x R3 4 Flute Corner Radius End Mills for Steel

JJ Tools

No reviews yet Write a Review
Part Number:
4NCR 120 030 080
£61.25 inc. VAT
£51.04 ex. VAT
Calculated at Checkout
£61.25 inc. VAT
£51.04 ex. VAT


4 Flute Corner Radius 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.
  • Designed for minimizing edge chipping by corner R shape.
  • Various corner R and overall length for wide range application.
  • Outstanding performance at high speed machining by ultra fine(0.2µm) WC grade.

Download Technical Specifications .pdf

Part Number Diameter Length of Cut Overall Length Shank Dia Select Part
D x R L1 L d
4NCR 120 030 080 12 x R3 22 80 12 Select
4NCR 120 030 110 12 x R3 26 110 12 Select
4NCR 120 030 130 12 x R3 26 130 12 Select


Extra Information

JJ Tools
Diameter (D x R):
12mm x R3
Length of Cut (L1):
22mm, 26mm
Overall Length (L):
80mm, 110mm, 130mm
Shank Diameter (d):