การแสดงเกรดของแท่งทังสเตนคาร์ไบด์
| พิมพ์ | ระดับ | ไอเอสโอ | ขนาดเกรนของสุขา | เนื้อหาของ บจก | ความหนาแน่น | ความแข็งทั่วไป | TRS(/เมปา) |
| สำหรับการตัด | CF10 | K20/K30 | 0.8μm | 10% | 14.4ก./ซม.³ | HRA91.8 | 3600 |
| CF12 | K20-K40 | 0.6μm | 12% | 14.1ก./ซม.³ | HRA92.3 | 3800 | |
| CF25 | K05/K10 | 0.4μm | 12% | 14.85ก./ซม.³ | HRA92.8 | 3800 |
หลุมเดียว

| ดี | ความอดทน | ง | ความอดทน | ล | การเบี่ยงเบนตำแหน่งรู |
| มม | มม | มม | มม | มม | มม |
| 3.0 | +0.45/+0.55 | 0.7 | ±0.1 | 330 | 0.3 |
| 4.0 | +0.45/+0.55 | 0.6 | ±0.1 | 330 | 0.3 |
| 4.0 | +0.45/+0.55 | 0.8 | ±0.1 | 330 | 0.3 |
| 5.0 | +0.45/+0.55 | 1.0 | ±0.15 | 330 | 0.3 |
| 6.0 | +0.45/+0.55 | 1.0 | ±0.15 | 330 | 0.3 |
| 6.0 | +0.45/+0.55 | 1.5 | ±0.15 | 330 | 0.3 |
| 7.0 | +0.45/+0.55 | 0.8 | ±0.15 | 330 | 0.3 |
| 8.0 | +0.45/+0.55 | 1.2 | ±0.15 | 330 | 0.3 |
| 8.0 | +0.45/+0.55 | 1.5 | ±0.15 | 330 | 0.35 |
| 9.0 | +0.45/+0.55 | 1.0 | ±0.15 | 330 | 0.35 |
| 10.0 | +0.50/+0.60 | 1.5 | ±0.15 | 330 | 0.35 |
| 10.0 | +0.50/+0.60 | 2.0 | ±0.15 | 330 | 0.35 |
| 11.0 | +0.50/+0.60 | 1.0 | ±0.2 | 330 | 0.35 |
| 12.0 | +0.50/+0.60 | 2.0 | ±0.2 | 330 | 0.35 |
| 13.0 | +0.50/+0.60 | 1.0 | ±0.2 | 330 | 0.35 |
| 14.0 | +0.50/+0.60 | 2.0 | ±0.2 | 330 | 0.35 |
| 15.0 | +0.50/+0.60 | 2.0 | ±0.2 | 330 | 0.35 |
| 16.0 | +0.65/+0.80 | 2.0 | ±0.2 | 330 | 0.35 |
| 17.0 | +0.65/+0.80 | 3.0 | ±0.25 | 330 | 0.4 |
| 18.0 | +0.65/+0.80 | 3.0 | ±0.25 | 330 | 0.4 |
| 20.0 | +0.65/+0.80 | 3.0 | ±0.25 | 330 | 0.4 |
| 20.0 | +0.65/+0.80 | 3.0 | ±0.25 | 330 | 0.4 |
| 22.0 | +0.65/+0.80 | 4.0 | ±0.25 | 330 | 0.4 |
| 24.0 | +0.65/+0.80 | 4.0 | ±0.3 | 330 | 0.4 |
| 25.0 | +0.65/+0.80 | 3.0 | ±0.3 | 330 | 0.4 |
| 25.0 | +0.65/+0.80 | 4.0 | ±0.3 | 330 | 0.4 |
| 26.0 | +0.65/+0.80 | 4.0 | ±0.3 | 330 | 0.4 |
| 28.0 | +0.65/+0.80 | 4.0 | ±0.3 | 330 | 0.45 |
| 30.0 | +0.65/+0.80 | 5.0 | ±0.35 | 330 | 0.45 |
สองรูตรง

| ดี | ทีเค | ความอดทน | ง | ความอดทน | ล |
| มม | มม | มม | มม | มม | มม |
| 3.0 | 1.5 | ±0.08 | 0.4 | ±0.1 | 330 |
| 4.0 | 1.6 | ±0.10 | 0.8 | ±0.1 | 330 |
| 5.0 | 2.1 | ±0.10 | 0.8 | ±0.1 | 330 |
| 6.0 | 2.4 | ±0.10 | 1.0 | ±0.1 | 330 |
| 6.0 | 2.6 | ±0.10 | 0.9 | ±0.1 | 330 |
| 6.0 | 3.0 | ±0.10 | 0.9 | ±0.1 | 330 |
| 7.0 | 3.0 | ±0.15 | 1.0 | ±0.15 | 330 |
| 8.0 | 2.6 | ±0.15 | 1.0 | ±0.15 | 330 |
| 8.0 | 2.6 | ±0.15 | 0.8 | ±0.15 | 330 |
| 9.0 | 2.6 | ±0.15 | 0.9 | ±0.15 | 330 |
| 10.0 | 2.5 | ±0.15 | 1.0 | ±0.15 | 330 |
| 11.0 | 3.5 | ±0.15 | 1.2 | ±0.15 | 330 |
| 12.0 | 3.5 | ±0.15 | 1.2 | ±0.15 | 330 |
| 12.0 | 5.0 | ±0.15 | 1.8 | ±0.15 | 330 |
| 12.0 | 5.8 | ±0.15 | 1.8 | ±0.15 | 330 |
| 13.0 | 5.0 | ±0.15 | 1.5 | ±0.2 | 330 |
| 14.0 | 5.0 | ±0.15 | 1.5 | ±0.2 | 330 |
| 14.0 | 5.5 | ±0.15 | 1.8 | ±0.2 | 330 |
| 15.0 | 5.0 | ±0.15 | 1.5 | ±0.2 | 330 |
| 16.0 | 5.0 | ±0.15 | 1.0 | ±0.2 | 330 |
| 16.0 | 5.5 | ±0.15 | 1.8 | ±0.2 | 330 |
| 18.0 | 6.0 | ±0.15 | 2.0 | ±0.2 | 330 |
| 20.0 | 6.0 | ±0.2 | 2.0 | ±0.25 | 330 |
| 21.0 | 6.0 | ±0.2 | 2.0 | ±0.25 | 330 |
| 22.0 | 6.0 | ±0.2 | 2.0 | ±0.25 | 330 |
| 23.0 | 7.5 | ±0.2 | 2.0 | ±0.25 | 330 |
| 24.0 | 7.5 | ±0.2 | 2.0 | ±0.25 | 330 |
| 25.0 | 7.5 | ±0.2 | 2.0 | ±0.25 | 330 |


