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3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm
3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm
3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm
3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300390-4148300395
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Description

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
• R25 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: R25 Reaming Bit 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

Product Code and

Brief Description

Bit Diameter

(mm)

Bit Diameter

(inch)

Front Buttons

(No. x mm)

Gauge Buttons

(No. x mm)
4148300390

RE1064-6D-R25,

R25 Reaming Bit 6°

 64 2 1/2 2x10 8x9
4148300391

RE1264-6D-R25,

R25 Reaming Bit 6°

 64 2 1/2 4x8 8x9
4148300392

RE1076-6D-R25,

R25 Reaming Bit 6°

 76 3 2x11 8x11
4148300393

RE1276-6D-R25,

R25 Reaming Bit 6°

 76 3 4x10 8x10
4148300394

RE1289-6D-R25,

R25 Reaming Bit 6°

 89 3 1/2 4x11 8x11
4148300395

PA1289-6D-R25,

R25 Reaming Bit 6°

 89 3 1/2 4x10 8x10

2

<

Product Code and Brief Description Angle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)
RE1064-6D-R25, R25 Reaming Bit 6° 35° - - 0.8
RE1264-6D-R25, R25 Reaming Bit 6° 25° - - 0.8
RE1076-6D-R25, R25 Reaming Bit 6° 35° - - 1.2
RE1276-6D-R25, R25 Reaming Bit 6° 30° - - 1.2
RE1289-6D-R25, R25 Reaming Bit 6° 35° - - 1.7
PA1289-6D-R25, R25 Reaming Bit 6° 30° - - 1.7

Product tags

cnc drill bit

,

45mm core drill bit

,

25mm wood drill bit
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3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300390-4148300395
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
video
3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm
3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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