Description
Product Advantage
High quality and efficiency, a wide range of applications, good performance with high stability, longer service life, and perfect services.
Product Application
The majority of the product applies to petroleum and oil fields, and gas explorations, especially in medium hardness and complex rock formations. This product can apply to different rock formations with its superior performance, especially in the oil and gas explorations drilling.
Product Characteristic
High strength, high impact toughness, high wear resistance, and heat resistance.
The high impact resistance comes from both the diamond polycrystalline layer and the toughness of cemented carbide.
Product Size
| Item | Diameter (mm） | Height(mm） | Thickness(mm) | Diamond Chamfer(mm) | Substrate Chamfer(mm) |
| 1308 | 13.44 | 8.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1313 | 13.44 | 13.20 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1608 | 15.88 | 8.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1613 | 15.88 | 13.20 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1616 | 15.88 | 16.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1908 | 19.05 | 8.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1913 | 19.05 | 13.20 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1916 | 19.05 | 16.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
| 1919 | 19.05 | 19.00 | 2.2±0.10 | 0.25×45° | 0.7×45° |
