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{"title":"51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/4b\/c62fbaad6b68e4a946337f4bccea-200x200-1\/51mm_r25_threaded_button_bit_with_tungsten_carbide_buttons_for_light_duty_rock.jpg","attrs":{"Carbide Design":"Semi ballistic","Minimum Order Quantity":"10PCS","Delivery Time":"7-15 Days","Skirt Structure":"Standard sturdy skirt body"}}
{"title":"SR32 41mm Threaded Button Bit with YK05 Tungsten Carbide for Rock Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/fb\/13425e230bda090aac3238fb168b-200x200-1\/sr32_41mm_threaded_button_bit_with_yk05_tungsten_carbide_for_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Model Number":"SR32\u00d741mm","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS"}}
{"title":"10 Tooth T38 Thread Retrac Button Bit Drilling For Medium Hard Hard Rock","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/31\/1a5c78acc9eab118ff65aec09f77-200x200-1\/10_tooth_t38_thread_retrac_button_bit_drilling_for_medium_hard_hard_rock_formations.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"7 Tooth 11 Degree Taper Button Bit 42mm Diameter For Rock Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/80\/0b3c550383e49044abac6d2ee11a-200x200-1\/7_tooth_11_degree_taper_button_bit_42mm_diameter_for_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"14 Tooth T51 Threaded Button Bit Impact Resistant Anti Jamming","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/41\/34a8d8f4bafbe4a99fd8748abaad-200x200-1\/14_tooth_t51_threaded_button_bit_impact_resistant_anti_jamming.jpg","attrs":{"Brand Name":"HLDRILL","Model Number":"7516-1915-S48","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS"}}
{"title":"45mm R25 Semi Ballistic Button Bit With Tungsten Carbide Buttons For Top Hammer","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/59\/6efdbeedb3ade000d7524e51749b-200x200-1\/45mm_r25_semi_ballistic_button_bit_with_tungsten_carbide_buttons_for_top_hammer_rock_drilling.jpg","attrs":{"Overall Length":"90mm","Water Holes":"1 front water hole + 1 side water hole","Supply Ability":"3000 PCS Per month","Carbide Button Configuration":"10mm\u00d76 gauge buttons + 8mm\u00d73 front buttons"}}
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
The 51R25 threaded button bit is a high performance top hammer drilling tool engineered for light duty rock drilling scenarios. Manufactured by Henglong with precision craftsmanship, this R25 thread button bit delivers outstanding wear resistance and stable drilling performance, perfectly adapting to diverse rock formations and meeting the rigorous requirements of tunneling, drifting, and natural stone quarrying projects.
Core Product Specifications
Designed with practical and durable structural configurations, this button bit balances drilling efficiency and service life perfectly :
Carbide Design : Semi ballistic (dome and ballistic carbide styles are optional for customized drilling needs)
Skirt Structure : Standard sturdy skirt body for stable positioning during operation
Water Cooling Holes : 1 front water hole + 1 side water hole, ensuring efficient cooling and slag removal
Key Performance Advantages
Featuring optimized tungsten carbide layout and integral forging technology, our R25 threaded button bit boasts excellent structural toughness and abrasion resistance. It is specially optimized for single pass and short hole drilling conditions, eliminating frequent bit disassembly and assembly. The efficient flushing system effectively reduces rock powder accumulation, greatly improving overall drilling speed and extending the tool's service life even in complex and abrasive rock strata.
Wide Application Scenarios
This lightweight top hammer button bit is universally compatible with standard MM hex drifting drill rods, widely applied in underground tunnel drifting, roadway excavation, and dimensional natural stone quarrying. It is the ideal drilling accessory for light duty top hammer drilling equipment, favored by engineering and mining contractors for its cost effectiveness and reliable field performance.
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
