← PDC 钻头
PDC 锥形齿 21
聚晶金刚石复合片锥形齿,装在锚杆钻头与水井钻头上,用于中硬岩层钻进。
件号清单(20)
- HQP305019AL-8T
- HQP30385022AL-8T
- HQP306022AL-8T
- HQP305019AL-80-8T
- HQP305019AL-90-8T
- HQP256016AS-8T
- HQP307019-76-8T
- HQP307019AS-8T
- HQP30386419-76-8T
- HQP30386425BS-8T
- HQP4290
- HQPU170
- HQP28/2-1/2-M14
- HQP30/2-1/2-M14
- HQP32/2-1/2-M14
- HQP28/2-M14
- HQP30/2-M14
- HQP32/2-1/2-M14
- HQP-D/T (D=64/76/80/89)
- HQP-D/T-(N) (D=64/76/80/89/102/114)