3 flute helix 45degree carbide end mill
1.mircro grain carbide
2.3 flute
3.helix 45 degree

3 flute helix 45degree carbide end mill

Materials: micro grain carbide
45°helix angle for end mill
3 flute
Plain shank

This Ultra-grain carbide grade has excellent wear resistance as well as great toughness and rigidity which is the same as normal carbide.Designed for cutting hardened& high alloy steels ,steel casting,chill casting, malleable cast iron ,CrNi-steel,brass copper,aluminum with a high percentage of silicon and abrasive plastic

Main details
Corner radius: R0.3~R1.5
Mill diameter: 0.6~3mm
Shank diameter(h6): 3mm
Length of cut: 1.1 ~8mm
Overall length: 40mm