Cobalt containing 10% fine particles high hardness fine ground hollow tungsten carbide round rod /Carbide tube

 1.Tungsten round bars are pressed by moulding and extruder.

 2.can be grinding and polishing diameter, do chamfering, grinding tip bar end.

 3.100% raw material,Excellent wear resistance & high toughness.

 4. Have very good thermal & chemical stability.

 5.Supply solid bar, single hole round bar, double hole round bar, double inner cold spiral bar.

 6.Blank round bar, or fine grinding and polishing round bar outer diameter can be customized 
    according to any tolerance,the common tolerance is h6, h7, H6, H7, etc., 

 7.The Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity of Materials and Sinter   Hiped. Be of very high quality and tool peroformances, the grade for Cutting tools are usually in Sub-micron Grain and Ultra-fine Grain. As demand,the other grade can be custom-made.

Zhuzhou ZhengGong Cemented Carbide Co.,Ltd services:

1.more than 16 years manufacture experience in tungsten carbide
2.Implement strict quality testing and control procedure to make superior quality. (ISO9001)
3.we can accept all kinds of international payment.(L/C, D/A,D/P,T/T, Paypal,western union,money gram, etc.)
4.we can accept all trade terms
5.Reply your inquiry within 10 hours
6.We are professional factory, so our price is lower than others
7.Professional sales person
8.Perfect Oral English communication service