球齿:该系列工程齿及钻头与潜孔冲击器配套使用在岩石上进行钻孔的设备，应用于城市建筑、铁路、公路、河道、水电等工程中钻凿岩石锚索孔、锚杆孔、爆破孔、注浆孔等钻凿施工。
材质性能及应用领域
Material properties and application fields
牌号 Grade | 钴含量Cobalt content% | 物理机械性能(典型值) Physical and mechanical properties (typical data) | 应用领域 Application fields | |||
密度Density (g/cm3)±0.1 | 硬度Hardness (HRA)±0.5 | 抗弯强Bending strength TRS(MPa)≥ | 晶粒度Grain size of WC (μm) | |||
| RK06 | 6 | 14.94 | 90.4 | 2800 | 2.0 | 高风压潜孔钻头用齿，适用于各种合金柱齿，具有很好的抗冲击性能和耐磨性能，岩层适用面广，通用性强。 Buttons for high-ressure DTH bits are suitable for vanious carbide cylindrical buttons. With good impact resistance performance, abrasion resistance performance and universality, the buttons can be widely applied on rock layers. |
| RK07C | 7 | 14.85 | 89.8 | 2850 | 2.0 | 高风压潜孔钻头用齿，补充牌号，抗冲击性能优于RK06,适用于坚硬岩层。 As for the buttons for high-pressure DTH bits with supplemental brand, their impact resistance performance is better than that of RK06 and they are suitable for drilling hard rocks. |
| RK08C | 8 | 14.75 | 88.5 | 2900 | 2.4 | 高风压潜孔钻头用齿，补充牌号，抗冲击性能优于RK07C,适用于坚硬岩层。 As for the buttons for high-pressure DTH bits with supplemental brand, their impact resistance performance is better than that of RK07C and they are suitable for drilling hard rock layers. |
| RK06D | 6 | 14.93 | 90.0 | 2700 | 2.0 | 中低风压潜孔钻头用齿，适用于中硬或坚硬岩层。 The buttons for medium and low pressure DTH bits are suitable for middle hard or hard layers. |
| RK08D | 8 | 14.74 | 89.2 | 2900 | 2.0 | 中低风压潜孔钻头用齿，适用于坚硬或极坚硬岩层。 The buttons for medium and low pressure DTH bits are suitable for medium and hard rock layers. |
| RK10C | 10 | 14.52 | 88.0 | 2900 | 2.4 | 适用于矿上、油田牙轮钻，钻凿硬或偏软岩层。 Suitable for cone drill used in mining area and oil field, drilling hard or soft rock layers. |
| RK13C | 13 | 14.4 | 87.5 | 2900 | 2.4 | 适用于矿上、油田牙轮钻，中硬或硬岩层。 Suitable for cone drill used in mining area and oil field, middle hard or hard layers. |
| RK15C | 15 | 14.25 | 86.2 | 2800 |
球型齿
Spherical buttons
| 型号 Type | 基本尺寸(mm) Basic dimensions (mm) | ||
| D | H | SR | |
| RQ1015 | 10.25 | 15 | 5.2 |
| RQ1217 | 12.35 | 17.1 | 6.6 |
| RQ1420 | 14.35 | 20 | 7.2 |
| RQ1621 | 16.35 | 21 | 8.8 |
| RQ1826 | 18.35 | 26.1 | 9.2 |
