We have the broadest range of dth drilling tools, such as hammers, bits, and related equipment of any supplier in the world. This means more choices for you. It means you can work with the strongest support network in the industry, regardless of your equipment needs. We are the only manufacturer to offer both first and second choice solutions in every single application. It’s all right here. At King Kong.
  • One-stop-shop – a total solution
  • Innovation and commitment over the decades
  • Competence – we know the drill
One-stop-shop – a total solution

KingKong offer a complete range of dth drilling tools including hammers, bits, pipes, adapters, reverse circulation products, breakout benches and grinding machines with consumables.

Innovation and commitment over the decades

The history of the down-the-hole hammer manufacturing goes back more than four decades. For the past 40 years and still today, our goal is to produce the best products for our customers. Customers have been the key focus for the down-the-hole team throughout the years. Each person in engineering, production, marketing and sales is committed to deliver the best products to the market. Now looking back, we can proudly say that we did it!

Competence – we know the drill

KingKong have seen down-the-hole products being used in different applications all over the world. We can assist, not only with the complete drill string, but also with the knowledge to help our customers with their applications. We have the experience and expertise to offer a full solution package for our customers.

DTH hammer and Button bits

COP M-series

Welcome to Epiroc COP M-series of DTH hammers. Our 6“, 7“ and 8“ hammers are designed and built to perfection. They are faster, lighter, more service friendly and longer lasting than ever before. Our hammers come with a wealth of new design features. These translate into great benefits for you. You need to look no further for increased drilling performance and return on investment. We know dth drilling!

COPM serieshammersandcar

T series High air pressure DTH hammers

DTH products

Down-the-hole hammers – when proven technology is required

Our hammers are purpose-matched for all rock types and applications. Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole.

Read more about our hammers

Epiroc DTH drill bits

We offer a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house.

Read more about our bits


Down-the-hole pipes and adapters

Key features of a high quality DTH pipe are durability, accuracy and manageability. Our pipes are made from cold drawn piping, providing a superior surface finish and tolerance compared to conventional pipes made from hot rolled piping.

COPM seriese kit

Breakout bench – Handy but powerful

The threaded connections of the driver chuck and the top sub may become very tightly tensioned during drilling. It is convenient to break the hammer threads on the rig, but if the threads cannot be loosened or tend to get stuck, a breakout bench is the solution.  This handy but powerful breakout bench can easily be placed in a workshop or container and it breaks DTH hammers between 3 – 8″ in the standard version or 5 – 12″ in the heavy duty version.

DTH Pipes

Accessories and parts

We provide high quality spare parts and accessories to all our products. This is essential to guarantee maximum output and low lifecycle cost. All Epiroc Customer Centers and their network of distributors offer a complete range of spare parts and accessories. The staff is trained to support with advice and technical assistance to get the right part for every application. Only genuine parts can handle the stress that an King Kong product causes on its components. And only original parts enable the owner to minimize downtime, to protect their investment and to contribute to productivity of your company.


Download brochure (PDF)

Rules about service apply generally

Users manual

Notice and certificate of service relating to the claim form


The Mainly factory of Drilling Tools in China
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