drill extension rod

... Tools Thread For Water Well Quarring Tunneling are one major spare part in...

...production industries. These are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Ma...

T38 T45 T51 GT60 3050 3660 4270 Jincheng are made from the same steels as , produced by CNC machin...

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... Details (DR) is tool steel manufactured into round bars and precision ground to insure that the d...

... For Mining Quarring Tunneling Blasting Threaded are ideal in hole and coal mining, all integral dr...

...normal string. Furthermore, since this is a speed design it will puce straighter holes and at least 10% higher penetration rate in goo...

... , T45 48 - 80mm Hole Diameter 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent com...

... T38 Round With Double Thread Puct features Of T38 Round With Double Thread : T38 round ...

... energy to the rock while minimizing energy loss in the string. 1. Made of the same steel as 2. Advanced production technology: CNC machine p...

... pipe Ф273 mm for hammer pipe specification Ф273*18*3000 Ф325*18*2500/3000 Ф325×20×2500 Ф420*26*3000 Ф508*3000 Ф720*3000 Ф1020...

... and back-off, which is critical for maintaining integrity in extended strings. This makes it an essential tool for deep-hole ing operat...

Pipe DTH Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production ...

Auto Parts Black Soil Drill Rod 50-150mm *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-heig...

73mm DZ240 Core Barrel Core Tube Water Well Drill Pipe 1. Description of Products Core barrel or core tube -In core drilling, a section of pipe attach...

...mining, tunnelling, construction and quarry work. , other names are steel, , and steel, M...

... Triplex Mud Pump Piston from China Piston ATO offers a full line of piston and for duplex and tr...

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