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SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
Specifications
Brand Name :
HLDRILL
Model Number :
1431-45SR32-38/69
Place of Origin :
CHINA
Certification :
ISO 9001 Certified
MOQ :
10PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
3000 per month
Delivery Time :
7-15 days
Packaging Details :
Wooden Boxes, Cardboard Boxes
Face :
flat、drop center 、New drop center
Material :
Tungsten Carbide
Threadtype :
R、T、S、SR、ST
Weight :
Varies by size
Wearresistance :
High
Usageenvironment :
Mining, Construction, Quarrying
Compatibility :
Compatible with most drilling rigs
Bittype :
Button Bit
Application :
Drilling
Name :
Button Bit
Description
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
Strong Penetration Preferred for Quarry Blasting
The SR32-45mm Button Bit features YK05 tungsten carbide buttons with hot-pressed inlay technology. Its anti-loosening design extends service life by 30%, while the 9-tooth configuration enhances hard rock penetration. Four flush holes ensure efficient slag removal.
Key Features
  • 45CrNiMoV alloy steel substrate (HRC58-62) for superior durability
  • Hot-pressed 9 tungsten carbide buttons (HRA90+) for 40% improved impact resistance
  • 3-flush hole design compatible with SR32 rods
  • Optimized for hard rock formations (f=8-16)
  • Spherical buttons reduce jamming and enable fast φ45mm hole drilling
  • Slag removal 3X faster than standard bits
  • Compatible with Atlas, Sandvik, and other major rock drill systems
Performance Advantages
15% lower wear rate than industry average, with hot-pressed anti-loosening technology reducing replacement frequency and cutting per-tooth cost by 25%. Proven in 50+ quarry applications with consistent performance in mining and tunneling operations.
Applications
Ideal for quarry blasting, mining operations, tunneling projects, and other demanding drilling applications requiring reliable penetration in hard rock formations.
Availability
Factory direct pricing with ready stock available. Custom bulk orders supported for large-scale projects.
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SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting

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Product Detail
Brand Name :
HLDRILL
Model Number :
1431-45SR32-38/69
Place of Origin :
CHINA
Certification :
ISO 9001 Certified
MOQ :
10PCS
Price :
Please contact us
Contact Supplier
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting
SR32-45mm Button Bit with YK05 Tungsten Carbide Buttons for Strong Penetration in Quarry Blasting

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
1 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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