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5" 6" T45 127mm Reaming Drill Bit Milling Drill Bits For Making Large Cut Holes 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 4148300865-4148300866

 
5" 6" T45 127mm Reaming Drill Bit Milling Drill Bits For Making Large Cut Holes
 

 

5" 6" T45 127mm Reaming Drill Bit Milling Drill Bits For Making Large Cut Holes

 

Description


This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.


• Widely used in drifting and tunneling
• T45 thread system


Color: Green,Blue or Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: T45 Dome Bit For Reaming Ballistic Buttons


 
Applications


• Underground mining
• Tunneling


 
Competitive Advantage

 

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


 
specification


 

Part Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300865 127 5     1x13 18x13
4148300866 152 6     2x14 18x14

 

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

RE19127-T45-B, T45 Dome Bit For Reaming, Ballistic Buttons 35° 3 1 6.0 
RE20152-T45-B, T45 Dome Bit For Reaming, Ballistic Buttons 35° 3 1 10.6

 

 

 

 

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 Mr. Yan

Tel: 86-755-36989033
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Company Info

China Hole Saw Online Market [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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