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Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300458
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

Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6°Drill Shank

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
• R28 thread system


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process

Type: R28 Pilot Adapter 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

Part Number Bit Diameter (mm) Bit Diameter (inch) Tip Size (W x H, mm)
4148300458 26 1 12x8

Product Code and Brief Description Angle Front Flushing Holes Side Flushing Holes

Weight

(kg)
PA126-6D-R28, R28 Pilot Adapter 6° - - - 1.5


Product tags

drill bit shank adapter

,

drill shank adapter

,

rock drill shank adapter
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Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300458
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
video
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6° Drill Shank

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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