findmall Helix Speed End Mill 1/2 Diameter 4 Flute 0.03 Rounded 3 Length Fit for CNC Spiral Router Bit

Helix Speed End Mill 1/2" Diameter 4 Flute 0.03" Rounded 3" Length Fit for CNC Spiral Router Bit

Specification:
Flute: 4 Flute
Rounded: 0.03 Inch
Overall length: 3 Inch
Shank diameter: 1/2 Inch
Cutting diameter: 1/2 Inch
Length of cutting: 1-1/4 Inch

Features:
Helix carbide end mill is suitable for alloy steel/hardened steel
This helix speed end mill features a rounded design, sharp and sturdy, with no burrs during grinding
Carbide end mills are made of tungsten carbide, which has a long service life and is not easy to break

Package includes:
1 x carbide square end mill