T-Rock Tools | Premium Drilling Solutions Since 2014

About T-Rock Tools

Established in 2014 by Hummels and Kevin, Guiyang Top Equipment — operating as T-Rock Tools — has grown into a trusted global supplier of high-performance rock drilling tools. With over a decade of experience serving the mining and drilling industries, we are committed to delivering cost-effective, durable solutions for every drilling challenge.

As a "One-Stop" rock drilling tool supplier, we offer a comprehensive range of products including Top Hammers, Down-The-Hole (DTH) Tools, Rotary Drilling Tools, and Coal Cutting Tools. Our expertise spans across demanding environments in Brazil, Chile, South Africa, Finland, Russia, and beyond.

Over 10 Years of Industry Experience

Global Reach with Proven Reliability

Free Sample Program for Qualified Partners

Our Product Range

Engineered for durability and precision, our drilling tools are trusted by professionals worldwide. From deep mining to surface drilling, we deliver performance you can count on.

Roller Cone Bit

High-strength tri-cone design with premium tungsten carbide inserts for optimal penetration in hard rock formations.

3-Cone, Sealed Journal
IADC Codes: 517, 637, 817
Sizes: 5" to 14"

DTH Drilling Tools

Complete Down-The-Hole hammer systems with high impact energy and efficient air flushing for deep hole drilling.

Hammer Sizes: 3.5" to 8"
Bit Types: Flushing, Reverse Circulation
Compatible with Atlas Copco, Sandvik

Top Hammer Tools

Robust top hammer drill bits and shanks designed for high-frequency impact in quarrying and tunneling.

Hex Sizes: 22mm, 25mm, 32mm
Bit Lengths: 600mm to 3600mm
Tungsten Carbide Buttons

Coal Cutting Tools

Specialized cutting picks and bits for continuous miners and roadheaders in coal and soft rock applications.

Pick Types: S100, S120, U85
Shank Diameter: 18mm to 22mm
High Wear Resistance Coating

Rotary Drilling Tools

Heavy-duty drill pipes, stabilizers, and core barrels for rotary blasthole and exploration drilling.

API 7-1 & ISO Standards
Outer Diameters: 89mm to 178mm
High Tensile Strength Steel

DTH Bits

Precision-engineered hammer bits with optimized nozzle design for maximum cleaning efficiency.

Nozzle Options: Tungsten Carbide Inserts
Thread Types: R22, T38, T45, T51
Water or Air Flush

Top Hammer Bits

High-efficiency drill bits with optimized flute design for rapid chip removal and extended life.

Button Configurations: 13 to 28
Shank Types: R22, R28, R32
Heat-Treated Alloy Steel

Cutting Picks

Replaceable cutting tips for coal and soft rock excavation with superior impact resistance.

Mounting: Quick-Change Holder
Carbide Tip Diameter: 12mm to 16mm
Anti-Ejection Design

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Why Choose Us

We go beyond manufacturing — we partner with you to solve drilling challenges and maximize productivity.

10+ Years Expertise

Proven track record in global mining and drilling markets since 2014.

Global Reach

Serving clients in Brazil, Chile, South Africa, Finland, Russia, and more.

Quality Assured

Rigorous testing and ISO-compliant manufacturing processes.

Free Samples

Available under good terms to qualified partners for evaluation.

Frequently Asked Questions

What types of drilling tools do you manufacture?

We specialize in Top Hammer Tools, DTH Drilling Tools, Roller Cone Bits, Coal Cutting Tools, and Rotary Drilling Equipment. Our product line covers a wide range of applications in mining, quarrying, and construction.

Do you offer custom drilling solutions?

Yes. Our engineering team works closely with clients to develop customized tools tailored to specific geological conditions and drilling equipment.

Can I request free samples?

Absolutely. We offer free samples under good terms and conditions to qualified partners for evaluation and testing.

What regions do you ship to?

We ship globally, with strong presence in South America, Africa, Europe, and Asia. Our logistics team ensures timely delivery via air, sea, or land freight.

Are your products compatible with major drilling rigs?

Yes. Our tools are designed to be compatible with equipment from Atlas Copco, Sandvik,凿岩机 manufacturers, and other leading brands.

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Your One-Stop Shop for All Drilling Needs