Guizhou Sinodrills Equipment Co., LTD

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Thread button bits Thread button bits With the top quality of alloy steels imported from USA and the best carbides made in China, we...
Thread cross bits Thread cross bits Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation...
Coupling Sleeves Coupling Sleeves High quality of alloy steels and CNC machining guarantee our reliable and consistent quality...
Taper Button Bits Taper Button Bits Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters ...
Taper Cross Bits Taper Cross Bits Tapered cross bits are usually used for hard and abrasive rock. We manufactuer various diameters of ...
Taper Chisel Bits Taper Chisel Bits Tapered chisel bits are widely used for mining, tunneling and quarrying. We manufactuer various...
Reaming drilling tools Reaming drilling tools Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes...
MF drill rods(Speed rods) MF drill rods(Speed rods) M/F rods are different from extension rods or drifting rods, one end is male thread, another one end...
Drifting & tunneling rods Drifting & tunneling rods Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and...
Extension rods Extension rods Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment, we are ...
Integral drill rods Integral drill rods Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods.....
Taper Drill Rod Taper Drill Rod Tapered drill rod is a further development of the integral drill rods. It usually has a forged...
Shank Adapters Shank Adapters Shank adapters are used for transmitting power from the rock drill to the drill stems. Generally...
DTH Hammers DTH Hammers The “DTH” is the abbreviation of “Down The Hole” and sometimes it is also called “RAB” i...
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