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{"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.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":"DTH Drill Rod Friction Welded Carburized Solid Thread Steel Rod for Open Pit","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/c1\/c237d026e3b894281c90a396b99a-200x200-1\/dth_drill_rod_friction_welded_carburized_solid_thread_steel_rod_for_open_pit_mining_drilling.jpg","attrs":{"Brand Name":"Custom","Length":"1m - 6m","Rod Type":"MF Rod (Male-Female)","Welding Method":"Friction Welded"}}
{"title":"Integral Mining Drill Rods for Rock Drilling Mining Quarrying","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/d1\/674d27b3151eaa697e794872e7b1-200x200-1\/integral_mining_drill_rods_for_rock_drilling_mining_quarrying.jpg","attrs":{"Material":"Alloy Steel","Application":"Small-Hole Rock Drilling","Application Fields":"Granite, Marble, Quarrying","Process":"Forging and Heat Treatment"}}
{"title":"Alloy Steel Threaded Connection Shank Adapters For Pneumatic Rock Drilling Tools","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/f8\/24ab7151d3c96a2d8f1a72a03c48-200x200-1\/alloy_steel_threaded_connection_shank_adapters_for_pneumatic_rock_drilling_tools.jpg","attrs":{"Function":"Connects Rock Drill to Rods","Thread Type":"Customizable","Process":"Heat Treatment","Suitable Machines":"Hydraulic, Pneumatic Rock Drills"}}
{"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":"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"}}
The MF Drill Rod is a high-precision threaded rock drilling component engineered for tunnel excavation and underground mining projects. Both the thread and the rod trace are machined by high-precision CNC machine tools, providing consistent dimensional accuracy and a smooth, reliable fit with drilling equipment.
Key Features
High-Precision CNC Machining: Both the thread and the trace are machined by high-precision CNC machine tools, ensuring consistent accuracy on every rod.
Friction-Welded Threads: For MF-series drill rods, proven friction-welding technology is adopted to extend the service life of the threads under demanding impact loads.
Through-Carburizing Treatment: Through-carburizing raises the carbon content of the outer layer and hardens the outer steel body of the drill rod for improved wear resistance and durability.
Solid-Built Thread Design: The solid-built thread provides an excellent fit against the inner wall of drill bits, delivering high-accuracy drilling performance.
Applications
Tunnel excavation in complex rock formations
Underground mining drilling projects
Rough-terrain drilling requiring high accuracy
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
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...