4mm 3 Flute 45° Rib Corner Radius End Mills for Copper

£17.60 - £18.40 inc. VAT
£14.67 - £15.33 ex. VAT

Description

3 Flutes 45 Helix Rib Corner Radius End Mills for Copper

  • Endmills for copper, copper alloy, nonferrous and nonmetallic materials.
  • JCRO coating provides wear resistance improvement as well as avoid edge stress in various applications.
  • High speed, feed applicable by 3 flute 45 degree helix and deep chip pocket design.
  • Minimize fracturing by high TRS fine(0.5μm) WC grade.

Download technical specifications.pdf 

Part Number Diameter Length of Cut Effective Length Overall Length Shank Dia
D x R L1 L2 L d
3COR040002120 4 x R0.2 6 12 50 4
3COR040002160 4 x R0.2 6 16 50 4
3COR040002200 4 x R0.2 6 20 50 4
3COR040003120 4 x R0.3 6 12 50 4
3COR040003160 4 x R0.3 6 16 50 4
3COR040003200 4 x R0.3 6 20 50 4
3COR040005120 4 x R0.5 6 12 50 4
3COR040005160 4 x R0.5 6 16 50 4
3COR040005200 4 x R0.5 6 20 50 4

 

Extra Information

Brand:
JJ Tools
Diameter (D x R):
4mm x R0.2,4mm x R0.3,4mm x R0.5
Length of Cut (L1):
6mm
Effective Length (L2):
12, 16, 20mm
Overall Length (L):
50mm
Shank (d):
4mm