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China factory - Yanggu Henglong Construction Machinery Co., Ltd.

Yanggu Henglong Construction Machinery Co., Ltd.

  • China,Liaocheng ,Hunan
  • Verified Supplier
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  3. R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling

  1. China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
  2. China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
  3. China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
  4. China R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling

R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling

  1. MOQ： 10PCS
  2. Price： Detailed Discussion
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5000 PCS Per Month
Delivery Time 7-15 days
Packaging Details Wooden Boxes, Cardboard Boxes
Product Name R25 Threaded Cross Rock Drill Bit
Product Specifications R25 Threaded Connection
Product Type Threaded Cross Drill Bit
Tilt Structure Cross Cutting Structure
Body Material 42CrMo Alloy Steel
Tilt Material High-Quality Carbide
Performance Characteristics High Strength, Impact Resistance, Wear Resistance, Durability
Application Scenarios Mining, Tunnels, Hard Rock Drilling
Brand Name HLDRILL
Model Number S1-50-R25-87
Place of Origin CHINA
Certification ISO9001

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5000 PCS Per Month
Delivery Time 7-15 days Packaging Details Wooden Boxes, Cardboard Boxes
Product Name R25 Threaded Cross Rock Drill Bit Product Specifications R25 Threaded Connection
Product Type Threaded Cross Drill Bit Tilt Structure Cross Cutting Structure
Body Material 42CrMo Alloy Steel Tilt Material High-Quality Carbide
Performance Characteristics High Strength, Impact Resistance, Wear Resistance, Durability Application Scenarios Mining, Tunnels, Hard Rock Drilling
Brand Name HLDRILL Model Number S1-50-R25-87
Place of Origin CHINA Certification ISO9001
High Light R25 Cross Drill Bit ，Threaded Cross Drill Bit ，Cross Drill Bit 50mm
 R25 Threaded Cross Drill Bit with 42CrMo Alloy Steel for Rock Drilling
Code No:
S1-50-R25-87
Diameter:
50mm
Length:
87mm
Thread Type:
R25
Carbide Dimension:
20mm × 8mm
Water Holes:
1 on front, 2 on side
Weight:
0.79Kg
The R25 threaded cross drill bit serves as a core component of top-hammer drilling systems, featuring a standardized thread design and cross-shaped cutting structure. Engineered for strong adaptability to complex geological formations, this essential tool excels in tunnel excavation, construction, and mineral exploration applications. It effectively addresses common drilling challenges including low penetration rates and frequent tool changes when working with medium-hard rock formations.
R25 Standard Thread: Stable Connection, Reduced Energy Loss
The R25 thread represents a widely recognized standard specification in the drill tool industry, offering three core advantages:
  • High Fit Accuracy: Precision-machined thread structure ensures tight engagement with drill rods and shank rods.
  • Strong Load-Bearing Capacity: Manufactured from high-quality 42CrMo alloy steel for exceptional strength and impact resistance, capable of withstanding harsh stress and pressure in mining and tunneling environments.
  • Universal Compatibility: Perfectly matches mainstream top hammer drill rigs including Atlas Copco 282 Rocket Boomer, Furukawa HCR 1200, and Tamrock models. Enables quick installation and disassembly while improving construction operation continuity.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    10000000-30000000

  • Employee Number:

    30~50

  • Ecer Certification：

    Verified Supplier

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...

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Get in touch with us

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  • Yanggu Henglong Construction Machinery Co., Ltd.
  • 4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
  • https://www.drillbuttonbit.com/

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