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Thread button bits
With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology
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Retract thread button bits
With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits by hot press technology.
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Threaded cross bits (X bits)
Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation.
Retract thread cross bits
Retract thread cross bitRetract thread cross bits are usually used for very hard and abrasive rock formation.Thread size: R32, R35, R38, T38, T45, T51.Diameter: 38mm to 127mm.
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Taper drill bits
Taper bits with carbide hot pressed on the bit skirts, tapered bits have a good drilling performance and are excellent in longevity.
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Reamer tools
Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth
Domed button bits
As a reaming drilling tools, domed button bits are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth.
Coupling sleeves
Both semi-bridge and full-bridge coupling sleeves are manufactured by SINODRILLS
Shank adapters
Shank adapters are used for transmitting power from the rock drill to the drill stems.澳门威尼斯人官网
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Hexagonal drill rods
Hexagonal drill rods are produced by CNC machining and advanced heat treatment on the base of the same steels as Sandvik
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Round extension drill rods
Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment.
Integral drill rods
Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads.
Tapered drill rods
Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill.