411 - 420 of 762
downhole drilling tools
Selling leads
|
...drilling tools for the connection of rock drills and drilling rods. They are mostly used in quarries, mines and construction sites. Our shank ...
2026-06-21 00:28:35
|
|
R32 1.5m Female-Female Thread Drill Rod for Drifter Rock Drilling This precision-engineered R32 drill rod features double female threads on both ends, ...
2026-06-18 07:30:21
|
|
... in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, ...
2026-06-21 00:28:35
|
|
...company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, ...
2024-12-09 10:55:03
|
|
... in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, ...
2026-06-21 00:28:35
|
|
...Drill Bit Heat Process Carbide Semi-Ballistic Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a ...
2026-06-21 00:28:35
|
|
...company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, ...
2026-06-21 00:28:35
|
|
T51 Mining Drills Rock Tool Button Bit retrac 89mm 4 holes threaded drilling tools carbide drill bits Product Name different rock hardness drilling ...
2026-06-21 00:28:35
|
|
...Rock Tools Tungsten Carbide Tapered Button Drill Bits For Mining Product Introduction: Cutting Structure Design: Chisel bits, Cross bits, Button ...
2024-12-09 18:36:59
|
|
...effective tools to prevent blowout; it is upper Kelly valve and lower Kelly valve which is assembled the upper end and lower end of drill pipe. The ...
2024-12-09 19:50:16
|