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Mission DTH hammer, a down-the-hole (DTH) hammer, is a specialized tool used in well drilling and construction projects. A percussion hammer uses pressurized air to drive a piston, which drives a drill bit into the ground.

The mission hammer is a specific brand of DTH hammer known for its high performance and reliability. It is commonly used in the oil and gas industry, as well as in water well drilling and geotechnical applications.

A DTH hammer bit is an essential component of a DTH hammer system. It is a specialized drill bit designed to withstand the high impact and pressure of the hammering action. DTH hammer bits, including tungsten carbide, diamond, and high-speed steel bits, are available. Each type is designed for specific drilling conditions and materials.

DTH hammer is a technique that involves using a DTH hammer to drill a hole into the ground. This method is commonly used in geotechnical and environmental applications and the oil and gas industry. It is beneficial in areas where the soil is hard or rocky, as the high impact and pressure of the hammer can effectively break through these materials.

Mission DTH hammers and their associated components are essential in various drilling and construction projects. They are known for their durability, efficiency, and versatility, making them a valuable investment for any company in these industries.


Here are the main differences and advantages of LEANOMS Mission DTH Hammer compared to other series of DTH Hammers:

  1. Material: Mission uses high-strength alloy steel containing more tungsten and carbon elements, with abrasion resistance over 40% higher than ordinary low-carbon steel.

  2. Structure: It employs a fixed striker structure where the striker is directly fixed inside the hammer bit body, making the structure more compact and powerful for higher energy transmission efficiency. Other conventional hammers commonly use a movable striker structure.

  3. Service life: Due to material and structural optimization, the service life of Mission hammer can be extended by 2-3 times under the same working conditions, saving replacement costs.

  4. Drilling efficiency: The compact structure can efficiently transmit impact energy, with higher single-pass drilling depth and daily drilling volume increased by over 30% compared to other products of the same level.

  5. Mechanical balance: LEANOMS Mission hammer uses CAD design for mechanical balancing of the striker and hammer body, achieving better dynamic balance during rotation to reduce side wear.

  6. Anti-corrosion treatment: It adopts a special ion microfilm dispersing anti-corrosion treatment with better corrosion resistance than paint and galvanizing rust protection.

  7. Price: Although the unit price is higher, considering the longer service life and significantly improved drilling efficiency, it performs excellently in terms of cost-effectiveness over the entire usage cycle.


We're well-known as one of the leading mission dth hammer manufacturers and suppliers in China. Please feel free to buy high quality mission dth hammer at competitive price from our factory. Good service and punctual delivery are available.

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