Anti Erosive Toughness Pdc 325mm Concave Drill Bit2021-04-07 09:44:54 |
Mining API 6 Wings 56mm Diamond Head Drill Bit2021-04-07 09:44:54 |
Geothermy 13mm 5 1/4 Inches Water Well Drill Bits2021-04-07 09:44:54 |
Wear Resistant Hydraulic 5'' 143mm Water Well Drill Bits2021-04-07 09:44:54 |
450mm PDC Concave Non Coring Drill Bit2022-12-08 15:20:28 |
Three Blades Abrasion 6inch Water Well Drill Bits2021-04-07 09:44:54 |
3 Wings 94mm Polycrystalline Diamond Drill Bits2021-04-07 09:44:54 |
Iron Ore Three Blades T60 5" Water Well Drill Bits2021-04-07 09:44:54 |
Carbide Forging Durable 36'' PDC Core Bits2021-04-07 09:44:54 |
High Clearness Speed ISO9001 PDC Drag Bit2022-12-08 15:20:28 |