DTH Hammer with Foot Valve for Mining Cop64 DHD360

DTH Hammer with Foot Valve for Mining Cop64 DHD360. High Efficiency & Low Consumption: More efficient energy transfer, faster drilling speed, lower air and oil consumption. Reliable Valve Air Distribution: Advanced valve design ensures more reliable operation and consistent performance. Long Service Life: Simple piston design and heat-treated parts result in longer life and less failure. Easy Maintenance: Fewer internal parts and simple structure make maintenance easier and faster. Easy Disassembly: Top sub, drive chuck, and external cylinder connected by multi-start thread for easy disassembly. Full Customization Options: Supports customization from samples, designs, full customization, and minor customization. ISO 9001 Certified Quality: Manufactured under ISO 9001:2000 and ISO9001:2015 management system certification. 100% Finished Product Inspection: Every unit undergoes 100% visual and function inspection before delivery.