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51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
Specifications
Carbide Design :
Semi ballistic
MOQ :
10PCS
Delivery Time :
7-15 Days
Skirt Structure :
Standard sturdy skirt body
Price :
Please Contact Us
Packaging Details :
Wooden Boxes , Cardboard Boxes
Main Diameter :
51mm
Model Number :
Q9 - R25 - 51
Water Cooling Holes :
1 front water hole + 1 side water hole
Payment Terms :
T/T
Supply Ability :
3000 PCS Per month
Thread Type :
R25
Brand Name :
HLDRILL
Optional Sizes :
38mm , 40mm , 41mm , 43mm , 45mm
Certification :
ISO 9001 Certified
Tungsten Carbide Buttons :
6pcs 10mm gauge buttons + 3pcs 8mm front buttons
Place of Origin :
CHINA
Description
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 :

  • Thread Type : R25


  • Main Diameter : 51mm (optional sizes: 38mm, 40mm, 41mm, 43mm, 45mm)


  • Tungsten Carbide Buttons : 6pcs 10mm gauge buttons + 3pcs 8mm front buttons


  • 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.


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51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling

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Product Detail
Carbide Design :
Semi ballistic
MOQ :
10PCS
Delivery Time :
7-15 Days
Skirt Structure :
Standard sturdy skirt body
Price :
Please Contact Us
Packaging Details :
Wooden Boxes , Cardboard Boxes
Contact Supplier
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling
51mm R25 Threaded Button Bit With Tungsten Carbide Buttons For Light Duty Rock Drilling

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
2 Years
hunan, liaocheng
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Button Bit, Drill Rod, Shank Adapters
Total Annual :
10000000-30000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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