Rock Drilling Tool Manufacturer

China's Leading Exporter of Rock Drilling Tools

SINODRILLS-Market-Position-Claim-by-Euromonitor

Top hammer drilling tools
DTH drilling tools
Geotechnical drilling tools
Rotary drilling tools

Great Combination of Quality and Price

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Your Trusted Partner in Rock Drilling Tools

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Company Profile

Guizhou Sinodrills Equipment Co., LTD (hereinafter referred to as Sinodrills) is an international market-oriented enterprise dedicated to providing a comprehensive solution for rock drilling tools. Its predecessor, DVY International, was established in 2002 and was registered as Guizhou Sinodrills Equipment Co., LTD in 2006. After over two decades of development, Sinodrills has evolved into a professional rock drilling tool supplier integrating research and development, production, and sales. Sinodrills owns two production enterprises: Wuxue Zhong’e Machinery Equipment Co., Ltd. and Wuxue Xinchuan New Materials Co., Ltd., among which Wuxue Xinchuan New Materials Co., Ltd. is a national high-tech certified enterprise.

Industries We Serve

Mining、Quarrying、Ground support、Mineral exploration、Water well & geothermal drilling

Water well & geothermal drilling

Rock drilling tools in water well and geothermal drilling are used to penetrate deep into the earth to access groundwater or geothermal energy. Tools like DTH hammers and rotary drilling tools are employed to drill through various rock layers, creating wells that reach aquifers or geothermal reservoirs. These tools must handle a wide range of rock types and depths, ensuring the efficient and precise creation of wells that can supply water or harness geothermal heat for energy production.

Our Main Product Series

Top hammer drilling tools / DTH drilling tools / Geotechnical drilling tools / Rotary drilling tools

Top Hammer Drilling Tools

DTH Drilling Tools

Geotechnical Drilling Tools

Rotary Drilling Tools

Our Products

We supply a wide range of drilling tools, including:

Threaded Drill Bit

Struggling with unreliable drilling or loose bits? Discover our Threaded Drill Bits, engineered for superior grip and precision. Experience effortless, secure drilling and achieve professional results every time.

Retract Drill 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.

Thread Cross Bits / X Bits

Frustrated by premature bit wear and inefficient penetration in very hard, abrasive rock? Our Thread Cross Bits / X Bits deliver exceptional durability and superior cutting action, specifically designed to conquer the toughest geological formations. Maximize your drilling performance and extend tool life, ensuring cost-effective results and project success.

Retract Cross Bits

Retract thread cross bits are usually used for very hard and abrasive rock formations.Thread size: R32, R35, R38, T38, T45, T51.Diameter: 38mm to 127mm.

Taper Drill Bits

Is your drilling performance falling short, with bits wearing out too quickly in tough rock? Our taper bits feature carbide hot-pressed onto the skirts, ensuring exceptional drilling efficiency and dramatically extended lifespan, even in the most abrasive conditions. Achieve superior penetration and lasting durability for all your drilling needs.

Reaming Tools

Struggling with imprecise, undersized pilot holes for your large-diameter projects? Our reaming drilling tools are engineered to perfectly enlarge pre-drilled bores, delivering the exact diameter and superior finish required. Achieve optimal accuracy and efficiency, ensuring flawless installations for every demanding application.

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

Seeking durable and reliable coupling sleeves for your drilling needs? Sinodrills offers both semi-bridge and full-bridge coupling sleeves, engineered for superior performance and longevity in even the most demanding drilling environments. Trust in our precision-manufactured solutions to enhance your drilling efficiency and ensure robust connections every time.

DTH Hammers

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE DHD DTH Hammers

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE QL DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE SD DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE Mission DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE DHD-N DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

GSE QL-N DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

DTH Bits

Sinodrills DTH bits are made of superior quality alloy steel, which is made in the U.S. Besides, all our DTH bits use the premium T.C carbide, which provides the T.C buttons for the famous brand.

Self Drilling Anchor Centralizers

Struggling with deviated drill holes in your self-drilling anchor projects? Our self-drilling anchor centralizers guarantee perfectly straight anchoring holes every time. Achieve optimal grout coverage, superior bond strength, and unmatched deviation control for reliable and robust ground support.

Self Drilling Anchor Adapters

Encountering difficult ground? Our Self-Drilling Anchor Adapters revolutionize installation by combining drilling, grouting, and anchoring in one step. Reduce project time and costs significantly, ensuring reliable ground support even in the most challenging conditions.

Self Drilling Anchor Plates

Struggling with unstable ground? Our self-drilling anchor plates deliver superior load distribution and enhanced stability, ensuring a stronger, more reliable anchoring effect for all your demanding projects. Achieve ultimate security and peace of mind with our advanced anchoring solutions.

Self Drilling Anchor Spherical Nuts

Is your anchor system struggling with unreliable fastening or inadequate load distribution? Our Self-Drilling Anchor Spherical Nuts provide a secure, self-aligning lock, ensuring your anchor string is perfectly fastened to the anchoring site. Achieve superior stability and peace of mind with every installation.

Self Drilling Anchor Hexagonal Nuts

Self drilling Anchor nut is used to lock the anchor system, make sure the anchor string is fastened with anchoring site.

Self Drilling Anchor Couplers

Extend your self-drilling anchor strings effortlessly. Inconsistent connections compromise system integrity. Our precision-engineered self-drilling anchor couplers (coupling sleeves) ensure a secure, high-strength connection, allowing you to reach greater depths and maintain structural reliability in challenging ground conditions.