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Learn how DTH hammers are manufactured, from design and materials to heat treatment and quality control, and how construction impacts performance and service life.

Learn how DTH hammers are manufactured, from design and materials to heat treatment and quality control, and how construction impacts performance and service life.

Learn what the carburizing process is, its methods and benefits, and how carburizing improves hardness, wear resistance, and service life of rock drilling tools.

Discover how to select the right rock drilling tools for hydraulic tunneling jumbos to boost drilling efficiency, accuracy, and tool life in underground projects.

Discover the key factors affecting rock drilling performance and learn how to optimize efficiency, reduce costs, and extend tool service life.

Discover the best drill bits for rock, including DTH bits, top hammer bits, and more. Learn which bit suits your rock type, drilling method, and project needs.

A clear guide to the main components of DTH drilling tools, including hammers, bits, drill pipes, and accessories, with key functions and selection tips.

Learn how to choose the right DTH hammer size based on drilling diameter, equipment capacity, geology, and cost-efficiency to maximize drilling speed, tool life, and overall project performance.

This guide explains the main DTH borehole types—production blasting, rock bolting, exploration, dewatering, and ventilation—and provides recommended tool configurations to help engineers choose the right DTH hammers, bits, and drill pipes for safer, more efficient underground operations.

Discover why cemented carbide is called the "teeth of industry"—its properties, benefits, and key applications in mining, machining, and construction.

Discover expert DTH hammer maintenance tips for mining. Learn how to inspect, clean, lubricate, and store your DTH hammer to boost performance and extend lifespan.