110mm DHD350 DTH Drill Bit For Quarrying High Manganese Steel Forging

• Matching for DTH hammer
• DTH hammer is a part of down hole drilling rig, which is a working device of down hole drilling rig
• Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor

• Underground mining
• Quarry benching operations

• High drilling efficiency, long drilling tool life
• Submersible impactor drilling uses air as medium, eliminating flushing media recovery and disposal problems
• Low cost of use with small shaft pressure and low speed requirements
• Thin drill pipe diameter makes installation and disassembly easy with long service life
• Preserves original formation structure and shaft permeability, reducing shaft washing time

Hebei Minetech Machinery Technology Co, Ltd. is a joint venture enterprise with Europe Partner, located in Shijiazhuang City, Hebei Province, China. Our company specializes in manufacturing and exporting mining machinery, including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables like drill bits and drill rods.

With over a decade of experience and a team of professional engineers and sales staff, we focus on providing complete solutions for mining machinery. Our products are exported to more than thirty countries and regions worldwide, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America, establishing a strong international reputation.