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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
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300537-4148300540
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

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 Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons

(No. x mm)

Gauge Buttons

(No. x mm)
4148300537 76 3 1x13 9x13
4148300538 89 3 1/2 1x13 14x13
4148300539 102 4 1x13 16x13
4148300540 127 5 1x13 18x13

Product Code and Brief Description Angle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)
RE1076-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons 35° 3 1 2.0
RE1589-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons 35° 2 2 2.6
RE17102-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons 35° 2 2 3.2
RE19127-R32-B, R32 Dome Bit for Reaming, Ballistic Buttons 35° 3 1 4.8

Product tags

how to change a drill bit

,

how to choose a drill bit

,

reamer drill bit
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Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300537-4148300540
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

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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