High-end and good quality tungsten steel rods with 3 helical coolant holes

Tungsten steel rods with 3 helical coolant holes.

Diameter from 3 mm to 32 mm.

Length from 10 mm to 330 mm.

Tolerance: h5 and h6.

1. Raw material selection: High quality tungsten carbide powder is preferred. 100% virgin material.
2. Imported German PVA sintering furnace. HIP sintering. Which can keep tungsten steel rods in high density, High wear resistance, high-performance.
3. Professional engineers and quality inspection teams ensure product process inspection and acceptance inspection to ensure stable product quality and prevent unqualified products from being shipped.
4. More than 40 years of manufacturing experience.
5. The tungsten steel rods performance and service life are close to 90-97% of Guhring, Boehlerit and Kennametal.