7 11 12Degree Tapered Button Drill Bits Rock Drilling Tools For Quarry And Mine

Button Drill Bits

High-quality button drill bits with premium tungsten carbide buttons, featuring excellent wear resistance, strong impact resistance and fast drilling speed, with optimized flushing grooves for smooth chip removal, stable performance and long service life, widely used in mining, quarrying, tunneling and various construction rock drilling works.

Button Drill Bits Specification

Button Drill Bits Product feature

Our button drill bits are equipped with high-quality tungsten carbide buttons that deliver outstanding hardness

and wear resistance, paired with a heat-treated robust steel body for excellent impact resistance. The optimized

flushing grooves ensure efficient removal of rock powder, while the evenly arranged buttons guarantee stable

drilling performance and a long service life. They are easy to install and compatible with most rock drilling

equipment, making them perfectly suitable for drilling in medium-hard and hard rock in mining, quarrying

and construction applications.

Our button drill bits deliver outstanding advantages: they feature high-hardness tungsten carbide buttons for

exceptional wear resistance, a heat-treated steel body for strong impact endurance, and optimized flushing

grooves for smooth chip removal. The stable drilling performance reduces downtime, while the long service

life effectively lowers your operating costs. With fast drilling speed and high adaptability to various rock

conditions, they greatly improve construction efficiency and bring better economic benefits for mining,

quarrying and tunneling projects.