
Down The Hole Hammers High Pressure DTH Hammers for Hard Rock Drilling. High Efficiency & Durability: Low failure rate and long service life for efficient drilling in hard rock conditions. Customizable Specifications: Customized items available including drilling diameter, length, and weight options. High Pressure Performance: Designed for working pressures of 0.8-2.1 MPa with high impact frequency. Comprehensive Product Range: Supplying Low, Medium, High Pressure, and High Efficiency DTH Hammers. Fast Delivery: Delivery within 3-5 days for stocked items, or about 20 days for custom orders. Quality Assurance: Professional QC team ensures strict inspection and testing for every order. Manufacturer Direct: Integrated corporation specializing in manufacturing and exporting drilling equipment.