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High Grade Tungsten Carbide Reaming Drill Bit R32 12 Degree 

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

Model No.: 4148300548-4148300551

 
High Grade Tungsten Carbide Reaming Drill Bit R32 12 Degree
 
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High Grade Tungsten Carbide Reaming Drill Bit R32 12 Degree

 

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
• R32 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: R32 Reaming Bit 12°


 
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)

4148300548 89 3 1/2 4x10 -
4148300549 102 4     4x12 -
4148300550 127 5     4x12 -
4148300551 127 5     4x13 -

 

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

RE1289-12D-R32, R32 Reaming Bit 12° 35° - - 1.8
RE12102-12D-R32, R32 Reaming Bit 12° 35° - - 2.1
RE12127-12D-R32-1, R32 
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 Mr. Yan

Tel: 86-755-36989033
Contact to this supplier

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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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