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Tunneling Drill Bit Shank

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Tunneling Drill Bit Shank

Tunneling Drill Bit Shank
Tunneling Drill Bit Shank Tunneling Drill Bit Shank Tunneling Drill Bit Shank

Large Image :  Tunneling Drill Bit Shank

Product Details:

Place of Origin: China
Brand Name: MIROC
Model Number: 4148300458

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Detailed Product Description
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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
• R28 thread system


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process

Type: R28 Pilot Adapter 6°


 
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
1

Part Number Bit Diameter (mm) Bit Diameter (inch) Tip Size (W x H, mm)
4148300458 26 1     12x8

2

 

Product Code and Brief Description Angle Front Flushing Holes Side Flushing Holes

Weight 

(kg)

PA126-6D-R28, R28 Pilot Adapter 6° - - - 1.5


 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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