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Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

Brand Name:MIROC
Model Number:4148300537-4148300540
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
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Product Details

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit


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 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 NumberBit Diameter (mm)Bit Diameter (inch)

Front Buttons

(No. x mm)

Gauge Buttons

(No. x mm)

41483005377631x139x13
4148300538893 1/21x1314x13
414830053910241x1316x13
414830054012751x1318x13

Product Code and Brief DescriptionAngle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)

RE1076-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons35°312.0
RE1589-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons35°222.6
RE17102-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons35°223.2
RE19127-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons35°314.8

China Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit supplier

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

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