News

Learn how air pressure impacts DTH drilling performance, penetration rate, hole cleaning, and tool life—and how to choose the right pressure.

Discover how to choose the best tapered button bits for tunneling. Learn about rock types, taper angles, diameters, and more to boost efficiency!

Learn about the key factors affecting rock drilling outcomes, including rock hardness, geological conditions, construction techniques, blasting methods, and labor management.

Learn how to choose the right cemented carbide grades for rock and oil drilling based on rock type, drilling method, and tool performance requirements.

Learn about the production process of rock drilling tools, from raw material selection and forging to heat treatment and precision machining for optimal performance.

Discover how DTH hammer guide hole drilling boosts efficiency, reduces costs, and tackles hard rock and complex geology in modern construction projects.

This article introduces the importance of drill rod size from four key perspectives: size requirements, factors affecting size, measures for maintaining the size, and size measuring methods.

Discover how DTH hammers efficiently drill through large-grain pebble layers using high-impact force, strong cuttings discharge, and adaptive drilling strategies.

Rock drilling tools are equipment used to break and penetrate rock formations in mining, construction, and quarrying, ensuring efficient and precise drilling performance.

Explore the composition and key properties of mining cemented carbide, designed to boost tool service life and performance in tough rock conditions.

Learn how button cemented carbide improves rock drilling tools with superior hardness, impact resistance, and efficiency for mining, tunneling, and quarrying.