Specifications:
4 Flutes, Solid Carbide Ball Nose End Mill, Helix Angle: 30°, TiSiN Coated
1/8" cutting diameter x 1/8" shank diameter x 1/2" length of cut x 1-1/2" overall length
3/16" cutting diameter x 3/16" shank diameter x 5/8" length of cut x 2" overall length
1/4" cutting diameter x 1/4" shank diameter x 3/4" length of cut x 2-1/2" overall length
5/16" cutting diameter x 5/16" shank diameter x 13/16" length of cut x 2-1/2" overall length
3/8" cutting diameter x 3/8" shank diameter x 1" length of cut x 2-1/2" overall length
1/2" cutting diameter x 1/2" shank diameter x 1-1/4" length of cut x 3" overall length

Package Included:
6Pcs Solid Carbide Ball Nose End Mill Set (1/8", 3/16", 1/4", 5/16", 3/8", 1/2")

Features:
The 4 flutes ball nose end mill has high hardness, good wear resistance and durability.It is not only safe, but also easy to install, adapt to the machine, milling stability and improve the life of the machine.
TiSiN Coating: TiSiN (Titanium Silicon Nitride) coating offers high hardness, excellent oxidation resistance, and improved toughness. Micro grain carbide mill bits provide wear resistance, enhanced rigidity and excellent heat resistance.
Use ultramicron tungsten-carbide steel matrix, Perfect combination of toughness and hardness, Improve wear resistance while avoiding breakage and fracture.
Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use.

Application:
Used on milling machines and CNC machines for machining 3D surface (curved surface), as well as for machining small recessed areas and semi-circular grooves.
Apply to wood, MDF, cast iron, carbon steels, alloy steels, hardened steels, nonferrous material, etc.