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{"title":"Secure Fit 48mm R22 Thread Button Bit - Durable for Rock Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/77\/f1df630b8c68df551a59c006d456-200x200-1\/secure_fit_48mm_r22_thread_button_bit_durable_for_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"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":"R32 57mm Button Bit With Virgin Tungsten Carbide And Precision Thread For Hard","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/2d\/28e1256a388cad81e43e939f4fcc-200x200-1\/r32_57mm_button_bit_with_virgin_tungsten_carbide_and_precision_thread_for_hard_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Certification":"ISO 9001 Certified","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS"}}
{"title":"Thread Tungsten Carbide Button Bit for Rock Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/62\/ed05c5930ee170c15927a91fb946-200x200-1\/thread_tungsten_carbide_button_bit_for_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Model Number":"64R32","Place of Origin":"China","Payment Terms":"T\/T"}}
Secure Fit 48mm R22 Thread Button Bit - Durable for Rock Drilling
Secure Fit 48mm R22 Thread Button Bit - Durable for Rock Drilling features super wear-resistant hard tungsten alloy buttons, providing exceptional impact resistance, high wear resistance, and superior thermal stability.
The bit body undergoes secondary enhanced heat treatment, doubling the wear and impact resistance compared to standard bits. The precision-matched super-hard tungsten alloy ensures minimal tolerance with the bit body. The advanced head design promotes efficient slag removal and heat dissipation.
HLDRILL manufactures various alloy button configurations (hemispherical, ballistic, parabolic) tailored to specific rock formations and hardness levels, offering customized solutions for diverse drilling requirements.
Performance
Fast drilling speed
Exceptional wear and impact resistance
Optimal slag removal and heat dissipation
Application
Ideal for drifting and tunneling operations, as well as dimensional natural stone quarrying applications.
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...