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Tungsten Carbide Reaming Drill Bit

Tungsten Carbide Reaming Drill Bit

Tungsten Carbide Reaming Drill Bit
Tungsten Carbide Reaming Drill Bit
Tungsten Carbide Reaming Drill Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300863-4148300864
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
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Detailed Product Description
High Light:

reamer drill bit


cnc drill bits


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 Spherical Buttons


• 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




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

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300863 127 5     1x13 18x13
4148300864 152 6     2x14 18x14



Product Code and Brief Description Angle

Front Flushing 


Side Flushing 




RE19127-T45-S, T45 Dome Bit For Reaming, Spherical Buttons 35° 3 1 6
RE20152-T45-S, T45 Dome Bit For Reaming, Spherical Buttons 35° 3 1 10.6





Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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