330mm Solid Tungsten Carbide Rods Bars with 3 Helical Coolant Holes

What is tungsten carbide rod?

Tungsten carbide rod, also called carbide round bar, cemented carbide rod, is a high-hardness, high-strength and high-hardness material which has a major raw material of WC, with other metals and paste phases using powder metallurgical methods through low-pressure sintering.

What is the value of cemented carbide rods?

Tungsten carbide rod is the preferred material for metal cutting tool manufacturing, widely used in the industries which has high requirements for wear-resistance, corrosion-resistance and high-temperature resistance. It has a lot of outstanding performance.

What are the uses of tungsten carbide rods?

Carbide rods can be used not only for cutting and drilling tools (such as micron, twist drills, drill vertical mining tool specifications), but also for input needles, various roll worn parts and structural materials. In addition, it can be used in many fields, such as machinery, chemical, petroleum, metallurgy, electronics and defense industries.

Zhuzhou Better produces a wide range of tungsten carbide rods products with various grades, including carbide rods?with central coolant hole, carbide rods with two straight coolant holes, two holes helical rods, and three holes helical rods.

1. Type Specification: ØD× Ød×TKØ×LB, L indicates the length, B indicates helical angle, 30 degree the most, and 15°, 40°, 45°are optional.       

2. Application: for making cutting tools, such as drill.

3. Diameter: 6.3mm to 20.3mm

4. Length: standard 330mm/310mm or customized

5. Surface: blank or ground

6. Material: WC+CO

7.Grade: K05-K40

8.Grain Size: fine, medium 

9.Hardness 87.6-94HRA 

10.T.R.S 3000-4200