11 Degree Tapered Button Drill Bits Rock Drilling Tools For Tunneling

11 Degree Tapered Button Drill Bits Rock Drilling Tools For quarry

Button Drill Bits

These premium button drill bits are equipped with high-grade tungsten carbide buttons, delivering exceptional wear and impact resistance as well as high drilling efficiency. Designed with optimized flushing grooves for effective chip removal, they ensure stable performance and extended service life, making them widely applicable for rock drilling in mining, quarrying, tunneling and various construction projects.

Button Drill Bits Specification

Button Drill Bits Product feature

Our button drill bits are fitted with high-quality tungsten carbide buttons, providing exceptional hardness and wear resistance. Combined with a heat-treated heavy-duty steel body, they deliver excellent impact resistance. The optimized flushing grooves enable efficient rock powder removal, while the uniformly arranged buttons ensure stable drilling performance and long service life. Simple to install and compatible with most rock drilling machinery, they are ideally suited for medium-hard and hard rock drilling in mining, quarrying and construction projects.

Our button drill bits offer remarkable advantages: constructed with high-hardness tungsten carbide buttons for exceptional wear resistance, a heat-treated steel body for superior impact resistance, and optimized flushing grooves for efficient chip removal. Stable drilling performance helps reduce downtime, and long service life effectively cuts down your operating costs. Featuring fast drilling speed and strong adaptability to diverse rock conditions, they significantly boost construction efficiency and deliver better economic benefits for mining, quarrying and tunneling projects.