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Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Specifications
Brand Name :
HLDRILL
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
2000PCS Per Month
Delivery Time :
15Days
Packaging Details :
Wooden Box
Certification :
ISO9001
Product Name :
Coal Mining Drill Bit
Product Type :
Special Drill Bit for Coal Mining and Coal Seam Drilling
Body Material :
High-strength Wear-Resistant Alloy Steel
Tilt Material :
Carbide/Diamond Composite (PDC)
Performance Characteristics :
Stable drilling, wear-resistant and impact-resistant, high efficiency
Application Scenarios :
Coal mine drilling, tunnel excavation, soft rock drilling
Core Advantages :
Stable performance, long service life, high overall cost-effectiveness
Connection Method :
Standard connecting shank, compatible with various coal drill rods
Description
Coal Mining Drill Bit
Product Details

Product Name: Coal Mining Drill Bit for High Performance Drilling

Body Length: 87mm

Steel Grade: 42CrMo

Diameter: 41mm

Carbide: 2×14.6mm

Coal mine drill bits are drilling tools used for bolted connections. The 45G Coal Mining Drill Bit is a commonly used drilling tool in coal mining operations. These double-wing integral structure bits feature two cutting edges to improve drilling efficiency and stability.

Available with various connection methods including snap-fit for quick connection/disconnection with drill pipes, and threaded connections with common specifications (R22, R32, T45). The cutting part uses cemented carbide while the trouser body is constructed from high-strength tool steel with rigorous heat treatment to ensure strength and prevent breakage.

Primarily used for drilling anchor support holes in soft to medium-hard rock, these bits are particularly suitable for anchor bolt support operations in coal mine roadways, including roof anchor bolt hole drilling.

Key Advantages
  • High-quality cutting tools with advanced brazing technology provide exceptional wear resistance and reliable performance, reducing costs while improving efficiency
  • Hard alloys offer high hardness, excellent wear resistance, and strong heat resistance
  • Fast drilling speed saves time and labor costs with simple, easy-to-operate connection methods
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
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Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling

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Product Detail
Brand Name :
HLDRILL
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
2000PCS Per Month
Contact Supplier
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling
Wear Resistant Coal Mining Drill Bit 41mm Diameter For High Performance Drilling

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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