171mm QL60 Shank DTH Bit for High-Volume Quarrying | MSD

Features & Benefits

• Heavy-Duty QL60 Shank: Features the powerful QL60 shank, a top-tier standard for large-diameter drilling, ensuring maximum energy transfer and exceptional reliability with the most powerful DTH Hammers.

• Optimized for Speed: The combination of a versatile Convex Face and aggressive Ballistic Buttons is engineered to deliver the fastest possible penetration rates in medium-hard to hard, non-abrasive rock.

• Maximum Material Removal: The large 171mm diameter allows for wider drill patterns, maximizing the volume of rock broken per blast and significantly increasing the efficiency of quarrying operations.

• Flagship Performance: Represents the pinnacle of drilling technology, designed to provide a significant productivity advantage and help you achieve the lowest possible cost-per-meter.

Recommended Applications

• High-Volume Quarrying: The primary application for this bit. It is the definitive choice for large quarries looking to maximize their output and efficiency.

• Mass Excavation: A top performer for major civil engineering projects where rapid removal of large volumes of rock is required.

• Production Mining in Favorable Rock: An excellent choice for mining operations with less abrasive rock, where drilling speed is the most critical factor.

Technical Specifications

Standard & Custom-Engineered Solutions

Whether your project requires a proven tool from our standard catalog or a completely custom-engineered solution, our team of drilling experts is ready to assist. 

We excel at solving unique geological challenges and developing tools for non-standard requirements.