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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
Applications of Litian Rock Tools

Applications of Litian Rock Tools

Litian Heavy Industry specializes in delivering high-quality top hammer drilling tools, TBM cutters, and raise boring tools, designed to meet the demanding needs of underground and surface mining, tunnel excavation, underground engineering, construction, hydropower engineering, and other industries.

Our cutting-edge products and tailored services empower customers to enhance production efficiency, optimize performance, and significantly reduce overall operational costs. Trust Litian as your reliable partner for advanced, cost-effective solutions in the field of rock drilling and excavation.

Rock Mining Drilling Tools

Mining

Threaded drill rods, button bits, shank adapters, couplings, raise boring cutters, and disc cutters for underground mining and surface mining

Rock Tools In Tunnelling & Underground

Tunneling & Underground Project

TBM disc cutters, raise boring cutters, thread drill rods, thread button bits, shank adapters, coupling sleeves for Tunneling & Underground Engineering.

Tools For Rock Drilling And Blasting In Construction

Construction Drill And Blast

Top hammer rock drilling tools ( drill rods, button bits, shank adapters, couplings) for Construction Drill and Blast.

Rock Drilling Tools In Quarrying & Aggregate

Quarrying & Aggregate

Top hammer rock drilling tools ( rock drill rods, drill bits, striking bars, couplings) for Quarrying and Aggregate industry.

Rock Tools In Hydropower Project

Hydropower Project

TBM disc cutters, Raise boring cutters, Top hammer rock drilling tools (drill rods, button bits, shank adapters, couplings) for Hydropower project .

Litian Updates
Aug 21-2026
Taper Drill Rod vs Threaded Drill Rod: Which Should You Choose?
When selecting drill rods for a rock drilling operation, one of the most fundamental decisions is the connection type. Should you choose a tapered drill rod with its friction-based cone connection, or...
Aug 14-2026
What Is Reaming in Rock Drilling? Process, Tools and Applications
In rock drilling, not every hole is drilled to its final diameter in a single pass. For larger-diameter boreholes, the most efficient approach is often a two-stage process: drill a smaller pilot hole ...
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