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Tungsten Carbide Drill Bit Shank

Tungsten Carbide Drill Bit Shank

Brand Name:MIROC
Model Number:4148300458
Minimum Order Quantity:50
Delivery Time:25 days
Payment Terms:T/T or L/C
Place of Origin:China
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

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 NumberBit Diameter (mm)Bit Diameter (inch)Tip Size (W x H, mm)
414830045826112x8

2

Product Code and Brief DescriptionAngleFront Flushing HolesSide Flushing Holes

Weight

(kg)

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

China Tungsten Carbide Drill Bit Shank supplier

Tungsten Carbide Drill Bit Shank

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