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Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons
Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301036-4148301037
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

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

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
• ST68 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: ST68 Dome Bit For Reaming Spherical 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)
4148301036 152 6 6x16 9x16
4148301037 152 6 2x14 18x14

Product Code and Brief Description Angle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)

RE15152-ST68-S, ST68 Dome Bit For Reaming,

Spherical Buttons

 35° 3 - 13.0

RE20152-ST68-S, ST68 Dome Bit For Reaming,

Spherical Buttons

 35° 3 3 10.4

Product tags

5 mm masonry drill bit

,

cone shaped drill bit

,

tri cone drill bit
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Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301036-4148301037
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

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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