产品中心
产品详情
锐石特种钻头型号说明
| S | 19 | 5 | 5 | X |
| S: PDC钢体钻头 M： PDC胎体钻头 |
切削齿直径 19: 直径19mm 16: 直径16mm 13: 直径13mm |
刀翼数 3、4、5、6... |
适应地层 地层硬度从软到硬 1-7 |
特性代码 J/A J Series X 斜规径 C 侧钻钻头 Q Core Bit B Bi-center Bit F 辅助切削 G 进口复合片 |
钻头参数
| 尺寸 | 8 1/2" |
| 刀翼数 | 6 |
| 主切削齿规格(mm) | 16 |
| 喷嘴数 | 6 |
| 保径长度 | 2"-3.5" |
| 连接扣型 | 4-1/2" API REG |
推荐钻头参数
| 转速 | 60-250 |
| 钻压 | 10-100 |
| 排量 | 25-36 |
Trait:single row、4 blades、double tricone
Suitable for various complex 适应地层s
Hard 适应地层s, interlayer, gravel 适应地层s,dense abrasive 适应地层s
Combining the characteristics of PDC bit and tricone bit
Increase the penetration rate and footage depth、Greatly enhance the attack ability of rock breaking、The effect of deviated section is outstanding
Anti-rotation design
Increase the penetration rate and stability
The gauge with high-quality PDC cutters
Reduce the wear of the gauge、increase the wear resistance and stability of the gauge
Surface welding of high-performance wear-resistant materials
Increase the wear resistance and compression resistance of the bit
关键词
