Mission Series High Air Pressure DTH Hammer for Mining and Water Well Drilling|90-245mm Hole Range

The Mission Series High Air Pressure DTH Hammer is a heavy-duty and internationally standardized down-the-hole drilling tool designed for large-diameter and deep-hole drilling applications. It is widely used in mining operations, water well drilling, quarry blasting, and infrastructure foundation engineering.

This series is engineered based on the global Mission/DHD/NUMA/N/YC compatible system, making it a universal replacement solution for multiple international brands. It is particularly suitable for contractors who require high-performance drilling equipment with strong interchangeability and reliable field performance.

Manufactured with high-strength alloy steel and precision heat treatment, the Mission Series delivers strong impact energy, excellent wear resistance, and stable operation under high air pressure conditions. The optimized internal airflow system ensures efficient energy transfer, reduced air consumption, and improved penetration rate in hard rock formations.

The Mission Series covers multiple heavy-duty models designed for medium to large borehole diameters, supporting demanding drilling environments such as deep mining holes and large quarry blasting operations. It is fully compatible with standard Mission/DHD/NUMA shank drill bits and API heavy-duty drill rods, allowing easy integration with most high-pressure DTH drilling rigs.

Depending on geological conditions and compressor configuration, the Mission Series can achieve stable drilling performance at depths exceeding 300–600 meters, making it a preferred solution for professional mining contractors and large-scale drilling projects.

To start cooperation: send your inquiry → get a tailored technical solution & quotation → confirm order → production & testing → fast shipment → long-term spare parts & technical support. We respond quickly and support you throughout the whole project.

Not sure which DTH hammer series fits your job?Tell us your required hole diameter and depth, our engineers will recommend the best-matched hammer series and model for your rig and formation.

1. Water Well Drilling

Used for residential, agricultural, industrial, and municipal water supply wells. Provides efficient drilling performance in deep boreholes and hard rock formations.

2. Mining Exploration

Suitable for ore exploration and blast hole drilling. Delivers high penetration rate and stable operation in hard rock conditions.

3. Quarrying Operations

Used in granite, limestone, and other hard rock quarry drilling for blasting holes. Ensures continuous and efficient drilling performance.

4. Construction & Foundation Engineering

Applied in infrastructure projects such as slope stabilization, anchor drilling, and foundation support systems under complex ground conditions.

5. Geothermal Drilling

Suitable for geothermal energy drilling projects requiring deep and stable boreholes with high efficiency.

Heavy-duty design for large diameter drilling applications

Compatible with global Mission / DHD / NUMA systems

High impact energy for fast penetration in hard rock

Optimized air flow system reduces energy loss

Strong wear resistance with heat-treated alloy steel body

Stable performance under high-pressure working conditions

Suitable for deep hole and large-scale mining operations

Long service life with low operational downtime

Easy replacement with international standard components

Q1: What is the Mission Series DTH Hammer used for?

The Mission Series is designed for large-scale mining, deep water well drilling, quarry blasting, and heavy infrastructure foundation projects. It is suitable for high-intensity drilling in hard rock formations.

Q2: Is the Mission Series compatible with other international brands?

Yes, the Mission Series is designed as a universal replacement system compatible with Mission, DHD, NUMA, N, and YC standard systems, making it interchangeable with many international brands.

Q3: Can you provide OEM or private label service?

Yes, we offer full OEM/ODM services including logo customization, nameplate design, color options, packaging customization, and model branding according to customer requirements.

Q4: What is the delivery time for Mission Series hammers?

Standard models are usually delivered within 10–20 days. Customized configurations require approximately 25–35 days depending on order size and specifications.

Q5: How is the product shipped internationally?

We mainly ship by sea freight using FCL or LCL containers. All products are packed in heavy-duty export wooden cases or steel frames to ensure safe long-distance transportation.