Parameter table:
Cutting Diameter | Cylinder Height | Outer Diameter of Cylinder | Cylinder Wall Thickness | Thickness of Reinforcement Circle | Reinforcement Circle height | Number of Teeth |
| 800 | 1200 | 700 | 20 | 40 | 300 | 6 |
| 900 | 1200 | 800 | 20 | 40 | 300 | 8 |
| 1000 | 1200 | 900 | 20 | 40 | 300 | 8 |
| 1200 | 1200 | 1100 | 20 | 40 | 300 | 10 |
| 1400 | 2000 | 1300 | 20 | 40 | 300 | 12 |
| 1600 | 2000 | 1500 | 20 | 40 | 300 | 14 |
| 1800 | 800 | 1700 | 20 | 40 | 300 | 16 |
| 2000 | 800 | 1900 | 25 | 40 | 300 | 18 |
| 2200 | 800 | 2100 | 25 | 40 | 300 | 20 |
| 2400 | 800 | 2300 | 25 | 40 | 300 | 22 |
| 2600 | 800 | 2500 | 25 | 40 | 300 | 24 |
Note: All measurements are in millimetres (mm); weights are in kilograms (kg).
Drilling Tool Features：
The cylinder circle cuts to release the rock confining pressure;
The roller drill teeth are rolled and ground for drilling, and the drill teeth wear is small;
The small drill tool has a high coring rate, and the large drill tool is graded and matched for crushing;
Applicable formations: medium and light wind layer rock formations, hard rock formations, and super-hard bedrock formations;
Customizable Projects:
1. Customized cutting diameter: Design cutting diameter according to customer needs, such as φ950, φ1050, etc.;
2. Customized barrel height: Design barrel height according to customer needs, such as increasing to 1500, 2000, etc., increase single drilling volume and improve construction efficiency;
3. Customized structure reinforcement: Strengthen parameters of various parts according to customer needs, such as thickening wall thickness, thickening bottom plate, etc.;
4. Customized bullet teeth: Welded and detachable cones, various specifications of cones can be customized according to customer needs;
5. Customized square head size: Customized drilling tool square head size according to customer drill pipe square head, usually 130*130, 150*150, 200*200, 250*250, etc.;
6. Customized teeth quantity: Encrypt the arrangement of drill teeth according to customer needs.
