Down The Hole (DTH) hammer bit is specifically designed to perform in challenging conditions where the rock properties vary.
As a leading DTH hammer bit supplier, we offer both high-pressure and low-pressure series to meet a wide range of drilling needs, from hard rock formations to softer ground conditions.
Our bits feature various face designs to optimize drilling performance in different geological conditions.
Additionally, Suburb Tools selects high-quality materials tailored for different applications, ensuring exceptional drilling efficiency and extended service life, making your drilling operations more efficient and reliable.
| Category | Series | Models | Diameter Range |
| High-Pressure | DTH Hammer Bit | DHD, ND, QL, SD, MACH, MISSON, BR, NUMA | 3" - 12" |
| Low-Pressure | DTH Hammer Bit | CIR65 - CIR200 | 68mm - 200mm |
Simple Structure Design: Minimizes downtime and maintenance needs, ensuring smoother and more efficient operations.
Unique Drill Bit Design: Significantly boosts drilling efficiency, enhancing overall performance and productivity.
These features make the system reliable and highly effective for drilling operations.
| Flat Face |  |
| Convex Face | |
| Double Gauge Face | |
| Drop Center | |
| TYPE OF BUTTONS: | |
| Carbide inserts | |
PDC cutters |
These diverse face designs of our DTH drill bits cater to a wide range of ground conditions, ensuring optimal performance and efficiency for your drilling needs.
Down-the-Hole Hammer , when used in combination with a down-the-hole drilling rig and DTH drill bits, is mainly applied in mining, marble quarries, blasting operations, and water well drilling, as well as other construction projects, geological exploration, coal mining, water conservancy and hydropower projects, as well as in the construction of highways, railways, bridges, and other infrastructure projects.
DTH hammer bit is widely used in geotechnical engineering and is capable of working with various types of hard rocks with high hardness and toughness. It is specifically designed to perform in challenging conditions where the rock properties vary.
Suburb Tools offer materials tailored to different applications, ensuring optimal drilling efficiency and extended service life for each specific environment.
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