Min. Order Reference FOB Price
20 Pieces US$100.00-1,000.00 / Piece
Product Description
Product Description Features 1. The applicable working pressure is 0.7-1.75Mpa. 2. It is valveless medium air pressure DTH hammer. 3. Compact structure, easy disassembly, and long service life. 4. High impact power, fast drilling speed. 5. Low air and energy consumption, the check valve can ...