Package Quantity: (1) Piece

Type:Variable Helix  .025-.030

Size (Inch): 1/2

Shank Diameter (Inch): 1/2

Length of Cut (Inch): 1 

Overall Length (Inch): 3

Number of Flutes: 4

Material: Solid Carbide

Finish/Coating: ALTIN

ALTIN has a much higher aluminum content, which makes it much harder and smoother than TiAlN. It is ideal for smaller depths of cut and Excels in high speed and dry machining applications.