![]() |
PZ4 Tungsten Carbide Nozzle for Oil Drilling YG8 Grade2025-09-04 16:21:05 |
![]() |
YG8 Tungsten Carbide Nozzle 25.21mm for PDC Drill Bits2025-09-04 09:46:34 |
![]() |
YG8 Tungsten Carbide Nozzle 7.14mm for Oil Field Drilling Bits2025-09-04 15:59:49 |
![]() |
PDC Cemented Carbide Nozzle Drill Bits YG15C YG20C Polished2023-08-14 14:26:30 |
![]() |
PDC Cemented Carbide Tools YG15 YG15C Oil Drill Bit Nozzle2022-05-01 17:09:22 |