| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
DTH Drilling Bits button PDC bits button Tungsten Carbide Buttons for Mining Tools
Feature:
1:Tungsten carbide tips, inserts, buttons, wear parts for mining, rock drilling, oil exploration, geological prospecting, road
digging, snow plowing and construction engineering.
2:Our durable carbide with excellent fracture resistance dramatically improve tool life with high penetration rates. The
consistent performance and tolerance are mainly attributed to our pure raw materials and strict ISO quality control.
3:All of our carbide mining tips and inserts are made from virgin raw materials and HIP sintered for the top good quality and high performance.
4:Various sizes and styles are available here and we can also make the tips in any new design and sizes to meet our
customers'requirement.
| ISO Grade | Co% | Density(g/cm3) | Hardness | Bending Strength(N/mm2) | Grain Size(μm) | |
| HV30 (kg/mm2) |
HRA (ISO3738) |
|||||
| K05-K10 | 6 | 14.8 | 1860 | 93.5 | 3800 | <0.5 |
| K05-K10 | 6 | 14.9 | 1510 | 91.4 | 3000 | 1.0 |
| k20-K30 | 8 | 14.6 | 1700 | 92.7 | 3800 | 0.8 |
| K30 | 8 | 14.8 | 1300 | 89.6 | 2500 | 1.2 |
| K20-K30 | 10 | 14.5 | 1600 | 92.1 | 3800 | 0.7 |
| K20-K30 | 12 | 14.1 | 1680 | 92.6 | 3800 | <0.5 |
| K40 | 15 | 14 | 1330 | 90 | 3800 | 0.8 |
| K40 | 20 | 13.5 | - | 85 | 2900 | 1.2 |
We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield, which is the second largest oilfield of China.
){kind=link}