| Customization: | Available |
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| Logo Printing: | Custom Made |
| Size: | 100-500 |
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Rydmet Manufacturer Cemented Tungsten Carbide Dome Buttons with Competitive Price:
The Carbide Inserts, Compacts Buttons for the Tricone bits, and roller bits are usually of very good toughness and wear resistance, we make them from high-quality virgin materials and specially treat them in the course of production.
Grade list of carbide button mining tips:
| Grade | Density (g/cm3) | Hardness HRA (ISO3738) |
Grain Size | Bending Strength(N/mm2) | Main Using purpose | |
| K20 | 15.0 | 90.3 | medium | 3000 | Excellent impact and wear resistance, the first choice for high aire pressure DTH drill bits. | |
| K20 | 15.0 | 90.2 | medium | 2700 | Very good impact and wear resistance, suitable for medium and low air pressure DTH drill bits and also threaded drill bits. | |
| K20 | 14.9 | 89.2 | Coarse | 2800 | ||
| K30 | 14.7 | 88.5 | Coarse | 2600 | Mainly used for making tri-cone drill bits and other drill bits, suitable for medium hard and hard rock formations. | |
| K30 | 14.5 | 88 | Coarse | 2800 | ||
| K40 | 14.45 | 87.5 | Coarse | 2800 | Used for heavy dury rock drilling, suitable for hard and super hard rock formations, also used for tri-cone bits, etc. | |
| K40 | 14.4 | 87 | Coarse | 2900 | ||
| K40 | 14.45 | 87 | Coarse | 2900 | ||
| K40 | 14.4 | 87.8 | Coarse | 3100 | With super toughness and wear resistance, heavy-duty rock drilling tools and DTH drill bits, are suitable for hard and super hard rock formations. | |
| K40 | 14.2 | 86 | Coarse | 3000 |
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