Jack hammer rock drill is mainly used in mine, railway, water irrigation works, and quarrying work to drill holes. The jack hammer driller is a handheld type for perpendicular and air leg type tilting direction.
We understand the importance of using the right tool for the job, which is why our hand hammer rock drills are specially crafted to provide optimal performance for a wide range of applications. From drilling through hard rock to breaking up concrete, our rock drills are the ideal solution for all your drilling needs.
At our company, we are committed to delivering the highest level of quality and customer satisfaction. We believe that our hand hammer rock drills are a testament to our dedication and expertise in the industry. We encourage you to explore our range of products and discover the benefits of using a high-quality hand hammer rock drill for yourself.
Jack Hammer Rock Drill – Heavy-Duty Quarry & Construction Drilling Machine
The Jack Hammer Rock Drill is a professional-grade pneumatic drilling tool designed for efficient drilling in hard rock, stone, concrete, and reinforced materials. Also known as a pneumatic jackhammer drill, this machine uses a high-frequency piston impact mechanism powered by compressed air to deliver rapid, high-energy blows, enabling fast, precise drilling in quarries, mines, construction sites, and demolition projects.
These robust rock drills are ideal for blasthole drilling, anchor holes, quarry block splitting, and foundation drilling, providing maximum efficiency, durability, and operator safety.
Key Features
High-Impact Pneumatic Mechanism – Compressed air drives the piston, producing thousands of rapid strikes per minute, making it suitable for hard rock drilling.
Adjustable Drilling Speed & Depth – Optimized for different rock hardness and drilling conditions, with typical hole diameters ranging from 32mm to 45mm and depths up to 5–6 meters per rod.
Robust, Heavy-Duty Construction – Steel alloy body and reinforced internal components ensure durability under extreme working conditions.
Versatile Operation – Capable of vertical, horizontal, and inclined drilling, with support for air-leg stands to reduce operator fatigue and improve drilling accuracy.
Portable & Efficient – Lightweight and transportable design allows use in remote quarry sites and construction locations without electricity.
Easy Maintenance – Modular design allows quick replacement of worn drill bits, rods, and internal components, extending service life.
Applications
Jack Hammer Rock Drills are widely used in:
Stone quarrying – Drilling blast holes and splitting granite, marble, limestone, and sandstone blocks.
Mining & Civil Engineering – Efficient drilling for tunnels, foundations, and extraction sites.
Concrete & Reinforced Concrete Work – Demolition, roadworks, and anchor hole preparation.
Bridge, Tunnel, and Infrastructure Projects – Heavy-duty drilling for large structural works.
Geological & Exploration Drilling – Core drilling and test holes in quarries and mines.
Advantages
High Drilling Efficiency – Pneumatic impact provides superior penetration compared to manual or lighter drills.
Durable & Reliable – Built to withstand harsh quarry and construction environments.
Versatile Use – Works with various rock drill bits, chisels, and rods for different drilling tasks.
Minimal Maintenance – Simple mechanical design ensures long-term reliability and fewer breakdowns.
Portable Power – Ideal for sites lacking electrical infrastructure, using compressed air for power.
Safety-Oriented Design – Supports air-leg operation and includes optional automatic shut-off or overload protection.
Typical Technical Specifications
| Feature | Specification |
|---|---|
| Drilling Diameter | 32–45 mm |
| Maximum Drilling Depth | 5–6 meters per rod |
| Operating Pressure | 0.4–0.63 MPa (compressed air) |
| Impact Frequency | 30–40 Hz |
| Weight | 24–30 kg |
| Shank / Bit Type | Standard 22×108 mm |
| Compatible Bits / Rods | Rock drill bits, chisels, anchor rods |
Note: Specifications vary by model (YT27, YT28, YT29, etc.) and application requirements.
Usage & Maintenance Tips
Ensure Proper Air Supply: Maintain consistent air pressure and volume to prevent performance drop.
Use Correct Drill Bits & Rods: Match diameter and type to rock hardness and hole depth.
Apply Dust & Debris Control: Use water or dust extraction systems for safety and tool longevity.
Monitor Tool Condition: Inspect and replace worn components regularly to maintain efficiency.
Wear Proper PPE: Eye protection, gloves, hearing protection, and respirators are recommended.
Related Equipment
YT27C Gasoline Rock Drill – Heavy-duty gasoline-powered alternative.
YT28 Pneumatic Rock Drill – Versatile quarry and construction pneumatic drill.
Electric Jack Hammer – For demolition and concrete breaking applications.
Air-Leg Supports – Reduce operator fatigue and improve drilling accuracy.
Why Choose ToolWits Jack Hammer Rock Drill
High-performance pneumatic power for hard rock and concrete drilling.
Durable, heavy-duty construction for harsh quarry and construction environments.
Versatile use across quarrying, mining, construction, and demolition projects.
Supports a wide range of bits, rods, and drilling accessories.
Trusted by professionals for efficiency, safety, and reliability.
Packing, Storage, Handling and Transportation
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