Tungsten carbide rod with single straight holes is tungsten carbide round rod, which has one radial holesThese rods are mainly used for manufacturing mills, drills, drill bits and other tools, but we also use them for processing cold heading die, stamping die, cold punching ball, warheads, watch parts for stamping, punching battery shell, toothpaste tubes and other molds. Our company can provide quality Tungsten Carbide Single Straight Hole Rods, the following is our common size models.
Regular size:| external dia | tolerance | internal dia | length | tolerance |
| D(mm) | (mm) | φ(mm) | L(mm) | (mm) |
| 2.2 | 0~+0.2 | φ0.2 ±0.06~φ9.7±0.3 | 330 | 0~+1.5 |
| 3.2 | 0~+0.2 | 330 | 0~+1.5 | |
| 4.2 | 0~+0.2 | 330 | 0~+1.5 | |
| 5.2 | 0~+0.2 | 330 | 0~+1.5 | |
| 6.2 | 0~+0.2 | 330 | 0~+1.5 | |
| 7.2 | 0~+0.2 | 330 | 0~+1.5 | |
| 8.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 9.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 10.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 11.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 12.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 13.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 14.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 15.2 | 0~+0.3 | 330 | 0~+1.5 | |
| 16.2 | 0~+0.4 | 330 | 0~+1.5 | |
| 17.2 | 0~+0.4 | 330 | 0~+1.5 | |
| 18.2 | 0~+0.4 | 330 | 0~+1.5 | |
| 19.2 | 0~+0.4 | 330 | 0~+1.5 | |
| 20.2 | 0~+0.5 | 330 | 0~+1.5 | |
| 21.2 | 0~+0.5 | 330 | 0~+1.5 |
Material composition:
Physical Properties:
A) Hardness greater than or equal to 92.8 HRA;
B) Density greater than or equal to 14.2 g/cm³;
C) TRS greater than or equal to 4200 N/mm²;
D) Free of ETA phase condition;
E) No contamination by other materials;
F) Porosity = A00 / B00 / C00 ;
G) Uniform and consistent grain size. No grain size can be larger than specified.
H) Chromium carbide grain growth inhibitor only.
Advantage:
1,The factory use the advanced spray drying tower, HIP low pressure fritting furnace.
2,We have independent research team, from tool materials research and development, cutting tool design to tool application, and we also have the ability to provide customers with a complete set of product design program.
More details:
We are waiting for your inquiry!