CIR150 152mm DTH Drill Bit Down The Hole Hammer Bit for Hard Rock Mining Quarry Drilling

The CIR150 152mm DTH Drill Bit is a high-performance down-the-hole drilling tool engineered for demanding rock drilling operations in mining, quarrying, construction, and blasting projects. Designed for compatibility with CIR150 DTH hammer systems, this drill bit delivers reliable drilling performance, excellent wear resistance, and consistent hole quality across a wide range of rock formations.

Manufactured from high-strength alloy steel and fitted with premium tungsten carbide buttons, the bit is built to withstand repeated high-impact loads, abrasive working conditions, and heavy-duty drilling operations.

Its optimized button arrangement and flushing structure help improve drilling efficiency, maintain stable hole alignment, and provide dependable service life in challenging working environments.

• Mining Operations: Open-pit mining, underground mining, and mineral exploration.
• Quarry Drilling: Granite, limestone, basalt, and other rock quarrying operations.
• Blasting Projects: Blast hole drilling for controlled rock blasting.
• Construction Engineering: Foundation drilling, infrastructure, and rock excavation.
• Water Well Drilling: Deep well drilling in hard rock formations.
• Geotechnical Engineering: Rock investigation and geological drilling projects.

Every CIR150 DTH drill bit undergoes strict manufacturing and quality inspection procedures to ensure reliable performance.

• Premium alloy steel material selection.
• High-quality tungsten carbide button installation.
• Controlled heat treatment process.
• Precision machining of connection dimensions.
• Inspection of button positioning and brazing quality.
• Dimensional accuracy inspection.
• Finished product appearance and performance inspection.

Our production process focuses on product consistency, durability, and dependable drilling performance.

We provide customized DTH drill bit solutions according to different drilling conditions and customer requirements.

• Customized drill bit diameters.
• Different tungsten carbide button configurations.
• Flat face, convex face, and concave face designs.
• Customized button layouts.
• Different flushing hole configurations.
• OEM logo and product marking.
• Customized packaging and export services.

• Professional rock drilling tool manufacturing experience.
• High-quality raw materials and tungsten carbide inserts.
• Advanced heat treatment and machining technology.
• Strict quality inspection procedures.
• Stable product quality and competitive factory pricing.
• OEM and ODM customization support.
• Reliable export packaging and worldwide delivery.