55HRC 16mm end mill precision cutting tools

-2 flute end mill
-55HRC
-Coating :TiSiN
Description
Brand :WB Carbide 
Material:Tungsten carbide Zigong ZK30UF
Flutes: 2flute 
Size :Dia 1mm to 20mm .
         Length :50mm 75mm 80mm 100mm 150mm
HRC: 45/55/60
Normal use for: carbon steel ,alloy steel ,cast iron ,hardened steel 
Coating:TisiN ,containing silica ,very high surface hardness and high thermal resistance .
Lead time :1days 
Helix Angle : 35 deg ,high adaptability to the material and hardness of workpieces ,widely used to mold and product processing and cost efficient