Rock Drilling Tools

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Drilling Tools

Maximize your drilling performance with our premium rock drilling tools. From durable drill bits to robust DTH hammers and rods, we supply highly wear-resistant tools for any hard rock condition. Get faster penetration rates, longer service life, and lower cost per meter.

Anchoring Drilling Tools

Mining anchor cables are the "backbone" of underground stability. A complete support system integrates the prestressed cable, anchorage, plates, and specialized drilling tools. We specialize in high-performance anchoring drilling rods and bits, designed for full compatibility with standard mining support systems. Premium Materials: Built with high-grade alloy steel and tungsten carbide, ensuring maximum strength and wear resistance. High Efficiency: Engineered for stable penetration and extended service life across diverse geological conditions, from soft strata to hard rock. Safety & Precision: Strictly compliant with mining standards, our tools ensure precise borehole alignment for optimal load-bearing capacity. Combining cost-effectiveness with technical support, we deliver reliable solutions for secure and efficient underground operations.

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Top-hammer Threaded Button Bits

High-Performance Drilling Bits for Tough Rock Conditions Our threaded button bits are built for high-speed penetration in all rock types. Designed to work perfectly with powerful hydraulic and pneumatic rock drills, these bits ensure maximum energy transfer and a strong, reliable connection. From large open-pit mines to complex underground tunnels and infrastructure projects like highways, our bits deliver the durability you need. Choose our button bits for stable performance, longer service life, and higher efficiency in high-intensity drilling operations.

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Top-hammer Retrac Button Bits

Our retrac button bits are engineered for superior performance in loose and fractured rock. The specialized retrac skirt design ensures easier tool retrieval, significantly reducing the risk of stuck or buried bits. This design also improves borehole straightness and drilling stability, helping you maintain high productivity and lower operational risks in difficult ground conditions.

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Top-hammer Reaming Bits

Our reaming bits (also known as guide bits) are specifically designed to enlarge center holes in roadway excavation and rock drilling operations. We offer both integral and split-type designs to suit your specific project needs. The split-type model features a pilot adaptor and a detachable reaming bit, ensuring flexible operation and easy maintenance. Built for durability and stability, our reaming bits help you achieve precise hole alignment and faster excavation speeds in any terrain.

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Top-hammer Drifter Rods

Our threaded drifter rods (also known as hydraulic or extension rods) are engineered to withstand extreme impact and rotary torque. Designed for a perfect fit with shank adaptors and threaded bits, these rods ensure efficient energy transfer from the drilling rig to the rock face. We offer a full range of high-strength rods, including Speed Rods (MF Rods) and Extension Rods, with threads ranging from R22 to ST68 and T60. Built for durability and straightness, our rods are the ideal choice for open-pit mining, tunneling, and underground excavation, helping you achieve faster drilling cycles and lower costs.

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Shank Adaptor

Our high-strength shank adaptors are engineered for seamless compatibility with world-class rock drills, including Atlas Copco (Epiroc), Sandvik, Furukawa, Tamrock, and Montabert. We offer a full range of male, female, and spline-type adaptors with precision threads from R22 to ST68 and T60. Built to withstand high-frequency impact and extreme torque, our adaptors ensure maximum energy transfer and exceptional durability. Whether for underground mining, tunneling, or quarrying, our products help you minimize downtime and maximize drilling efficiency.

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Coupling Sleeves and Bit Adaptors

We provide high-quality coupling sleeves designed for secure and efficient connections between drill rods or between rods and shank adaptors. Our sleeves ensure maximum energy transfer and maintain thread integrity even under high-intensity drilling. Our product range includes Standard, Full-Bridge, and Crossover (Variable-Diameter) sleeves to suit any project requirement. Built from premium alloy steel, our couplings offer excellent wear resistance and durability, helping you reduce downtime and lower your cost per meter in mining and construction.

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1-2 Inch Middle Air Pressure DTH Bits

Our 1”–2” middle air pressure DTH bits are specifically engineered for high-precision underground drilling and core sampling. Powered by compressed air, these bits combine high-frequency impact with steady rotation to penetrate hard rock formations efficiently. Designed for durability and accuracy, our DTH bits feature advanced cutting structures that ensure clean rock fragmentation and reliable sample collection. Whether for geological exploration, mineral surveys, or site investigations, our bits provide the stability and performance needed to deliver high-quality geological data while reducing operational costs.

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3 Inch High Air Pressure DTH Bits

Our 3-inch high-pressure DTH bits combine a compact, lightweight design with superior impact resistance, making them the perfect solution for confined and challenging environments. Engineered to work with high-pressure air systems, these bits deliver exceptional penetration rates and maximum drilling efficiency. Built with premium-grade tungsten carbide buttons, our bits ensure long service life and stable performance in hard rock formations. Whether for mining, water well drilling, or civil engineering, choose our 3-inch bits to achieve faster cycles and lower your total operational costs.

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Industries We Serve

Application

With 20 years of experience in rock drilling, we provide high-quality mining equipment and professional solutions worldwide. Our strong supply chain ensures reliable performance for every project. We are committed to helping our customers improve efficiency and solve technical challenges in any environment.

Mining

We provide reliable drilling machines and parts for large mining projects to help you work faster.

Quarrying & Aggregate

Our top-hammer rigs are built for high productivity in quarries and tough stone production.

Tunneling

We offer precise and safe drilling equipment for complex tunnel construction and underground work.

We are dedicated to building a better future with you through meticulous and professional service!

Get in Touch

+86 130 4106 7108
info@hclhkj.com