carbide grain micro drill bit for processing steel

carbide grain micro drill bit 1)High precision and performation 2)material:10%Co,0.5um,HRA91.9 3)for steel,alloy steel,SUS.

   

We are professional manufacturer of carbide cutting tools.and we ourself brand ZLY.ZLY end mills with high quality get many customer's high comments from China and abroad customers.our advantage as follows:

1)Good quality:our raw materials are imported from Taiwan,Germany,Switzerland and  Italy.

2)Competitive price:  We can give you best price and more discount for you according your quantity.

3)our drill bits are made by 5- Axis cnc machine.Guarantee the product precision and performance.

4)Each tool is inspected by ZOLLER measuring and inspected machine.

5)TiN / TiAlN coating are provide,Improve tool's life much

   If you have any need,please send us the detailed specification and drawing.

carbide grain micro drill bit for processing steel