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{"title":"Rock Drilling Tapered Drill Rod For Road Construction Stonework","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/f8\/517b3189067e9ac902e115e205ef-200x200-1\/rock_drilling_tapered_drill_rod_for_road_construction_stonework.jpg","attrs":{"Compatible Bits":"Tapered Button, Chisel, Cross","Feature":"Stable Energy Transfer","Process":"Heat Treatment","Application":"Mining, Quarrying, Tunneling"}}
{"title":"MF Drill Rod CNC Machined Thread Friction Welded Through Carburized Hardened","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/35\/2082f1217bf885d981d6d3ac88fb-200x200-1\/mf_drill_rod_cnc_machined_thread_friction_welded_through_carburized_hardened_steel_for_tunneling.jpg","attrs":{"Surface Treatment":"Through-Carburized","Minimum Order Quantity":"1 Piece (No MOQ for Test Orders)","Model Number":"MF Series","Process":"High-Precision CNC Machining, Friction Welding, Through-Carburizing"}}
{"title":"Shank End Mining Drill Rods Wear Resistant For Rock Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/bc\/ea2db587d4a2a0d84f52570c108d-200x200-1\/shank_end_mining_drill_rods_wear_resistant_for_rock_drilling.jpg","attrs":{"Feature Note":"Wear Resistance, Fatigue Strength","Application":"Mining, Quarrying, Tunneling","Process":"Precision Forging and Heat Treatment","Application Fields":"Road, Foundation Drilling"}}
Our DTH drill rods are engineered for demanding open-pit mining and quarrying operations. Built from high-strength alloy steel and produced with advanced friction welding and integral carburizing processes, they deliver reliable performance, longer service life and precise drilling in complex rock formations and rough terrain.
Key Features
Friction Welded Threads: MF drill rods are manufactured using mature friction welding technology, producing a strong and uniform joint that significantly extends the service life of the threads.
Integral Carburizing: The integral carburizing process increases the carbon content of the rod outer layer, creating a hardened external steel body with improved wear resistance and durability.
Solid Thread Design: The solid thread fits closely with the inner wall of the drill bit, ensuring high precision and efficient drilling in open-pit mining tasks across complex rock and rough terrain.
Applications
Open-pit mining and quarrying
Rock drilling in complex formations
Tunneling and construction drilling
Why Choose Our DTH Drill Rods
Friction welded joints for extended thread life
Integral carburized surface for a hardened steel body
Solid thread for accurate, efficient drilling
Stable performance in rough terrain and hard rock
Available in a range of diameters and lengths to match your DTH hammer and drilling requirements. Please contact us for specifications and a quotation.
Brighttop Global Co., Ltd
Manufacturer & Supplier of DTH drilling tools for mining and quarrying.
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...