JWE CARBIDE CO., LTD.
Specialized in Tungsten Carbide Products，Aim to Build a World-Renowned Brand.
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The Tungsten Carbide Rods, are used in high quality carbide cutting tools for the machining of heat-resistant alloys and Ti alloy, such as end mill, drill, reamer.
1. Grade: ISO K10-K40
2. Diameter: 3mm-26mm
3. Length: 330mm
4. Surface: Unground or H6 Ground
Unit: mm
Other custom size could be discussed.
| D | L | B | Tolerance |
| 3.0 | 300/310/330 | 0.3 | ±0.1 |
| 4.0 | 300/310/330 | 0.6 | ±0.1 |
| 6.0 | 300/310/330 | 1 | ±0.15 |
| 8.0 | 300/310/330 | 1.3 | ±0.15 |
| 10.0 | 300/310/330 | 2 | ±0.2 |
| 12.0 | 300/310/330 | 2 | ±0.2 |
| 14.0 | 300/310/330 | 2 | ±0.2 |
| 16.0 | 300/310/330 | 2 | ±0.2 |
| 18.0 | 300/310/330 | 3 | ±0.25 |
| 20.0 | 300/310/330 | 3 | ±0.25 |
| 22.0 | 300/310/330 | 3 | ±0.25 |
| 24.0 | 300/310/330 | 4 | ±0.3 |
| 26.0 | 300/310/330 | 4 | ±0.3 |
| 28.0 | 300/310/330 | 4 | ±0.3 |
| 30.0 | 300/310/330 | 5 | ±0.35 |
Unit: mm
| D | L | B | Tolerance | TK | Tolerance |
| 3.0 | 300/310/330 | 0.4 | ±0.1 | 1.52 | ±0.08 |
| 4.0 | 300/310/330 | 0.8 | ±0.1 | 1.72 | ±0.08 |
| 5.0 | 300/310/330 | 0.8 | ±0.1 | 1.92 | ±0.08 |
| 6.0 | 300/310/330 | 1.0 | ±0.1 | 2.90 | ±0.1 |
| 7.0 | 300/310/330 | 1.0 | ±0.15 | 3.40 | ±0.1 |
| 8.0 | 300/310/330 | 1.0 | ±0.15 | 3.85 | ±0.15 |
| 9.0 | 300/310/330 | 1.4 | ±0.15 | 3.85 | ±0.15 |
| 10.0 | 300/310/330 | 1.4 | ±0.15 | 4.85 | ±0.15 |
| 11.0 | 300/310/330 | 1.4 | ±0.15 | 4.85 | ±0.15 |
| 12.0 | 300/310/330 | 1.8 | ±0.15 | 5.85 | ±0.15 |
| 13.0 | 300/310/330 | 1.8 | ±0.15 | 5.85 | ±0.15 |
| 14.0 | 300/310/330 | 1.8 | ±0.15 | 6.85 | ±0.15 |
| 15.0 | 300/310/330 | 2.0 | ±0.2 | 6.85 | ±0.15 |
| 16.0 | 300/310/330 | 2.0 | ±0.2 | 7.85 | ±0.15 |
| 17.0 | 300/310/330 | 2.0 | ±0.2 | 7.85 | ±0.15 |
| 18.0 | 300/310/330 | 2.0 | ±0.2 | 8.85 | ±0.15 |
| 19.0 | 300/310/330 | 2.0 | ±0.2 | 8.85 | ±0.15 |
| 20.0 | 300/310/330 | 2.5 | ±0.25 | 9.80 | ±0.2 |
| 21.0 | 300/310/330 | 2.5 | ±0.25 | 9.80 | ±0.2 |
| 22.0 | 300/310/330 | 2.5 | ±0.25 | 10.80 | ±0.2 |
| 23.0 | 300/310/330 | 2.5 | ±0.25 | 10.80 | ±0.2 |
| 24.0 | 300/310/330 | 3.0 | ±0.25 | 11.75 | ±0.25 |
| 25.0 | 300/310/330 | 3.0 | ±0.25 | 11.75 | ±0.25 |
| 26.0 | 300/310/330 | 3.0 | ±0.25 | 12.75 | ±0.25 |
Unit: mm
| D | L | B | Tolerance | TK | Tolerance | Pitch ±0.5° |
| 3.0 | 300/310/330 | 0.4 | ±0.1 | 1.6 | ±0.1 | 16.32 |
| 4.0 | 300/310/330 | 0.6 | ±0.1 | 2.1 | ±0.1 | 21.77 |
| 5.0 | 300/310/330 | 0.7 | ±0.1 | 2.4 | ±0.2 | 27.21 |
| 6.0 | 300/310/330 | 0.7 | ±0.1 | 2.4 | ±0.2 | 32.65 |
| 7.0 | 300/310/330 | 1 | ±0.15 | 3.5 | ±0.2 | 38.09 |
| 8.0 | 300/310/330 | 1 | ±0.15 | 3.8 | ±0.2 | 43.53 |
| 9.0 | 300/310/330 | 1.4 | ±0.15 | 4.5 | ±0.3 | 48.97 |
| 10.0 | 300/310/330 | 1.4 | ±0.15 | 4.5 | ±0.3 | 54.41 |
| 11.0 | 300/310/330 | 1.4 | ±0.15 | 4.9 | ±0.4 | 59.86 |
| 12.0 | 300/310/330 | 1.4 | ±0.15 | 5.85 | ±0.4 | 65.3 |
| 13.0 | 300/310/330 | 1.75 | ±0.2 | 6.1 | ±0.4 | 70.74 |
| 14.0 | 300/310/330 | 1.75 | ±0.2 | 6.7 | ±0.4 | 76.18 |
| 15.0 | 300/310/330 | 1.75 | ±0.2 | 7.3 | ±0.4 | 81.62 |
| 16.0 | 300/310/330 | 1.75 | ±0.2 | 7.9 | ±0.4 | 87.06 |
| 17.0 | 300/310/330 | 1.75 | ±0.2 | 8.5 | ±0.4 | 92.5 |
| 18.0 | 300/310/330 | 2 | ±0.25 | 9.15 | ±0.4 | 97.95 |
| 19.0 | 300/310/330 | 2 | ±0.25 | 9.7 | ±0.4 | 103.39 |
| 20.0 | 300/310/330 | 2 | ±0.25 | 9.9 | ±0.5 | 108.83 |
| 22.0 | 300/310/330 | 2 | ±0.25 | 11.1 | ±0.5 | 125.15 |
| 25.0 | 300/310/330 | 2 | ±0.25 | 12.8 | ±0.5 | 136.05 |
Production and Test of Tungsten carbide Rods:
1. We use the carbide Balls mill to mix the powder as per the customer’s requirement with our wet-grinding machine.
2. Before mass production, we have to do a trial pressing and trial sintering, and then we check the appearances and the dimension of the test sample with a micrometer to ensure that the requirements of the drawings can be met before batch production.
3. Bulk production, press the raw materials to shape blanks, and carbide tips must be passed by semifinished inspection.
4. sinter blanks to finish (HIP) and finished products' inspection to ensure the best quality and production capacity.
Quality Control: