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High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering

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High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering

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Brand Name : Minetech

Model Number : R28 38mm

Certification : ISO9001

Place of Origin : China

MOQ : 1pc

Price : $3-$300

Payment Terms : Western Union,MoneyGram,T/T,L/C

Supply Ability : 30000 pieces per month

Delivery Time : 15-30 days

Packaging Details : 1/carton

Product Name : Threaded Drill Bit

Key Words : Threaded Drill Bit

Thread type : R28

Dia : 38mm

Material : 45CrNiMoV+YK05

Processing Type : Forging

Machine Type : Drilling Tool

Application : Bolting, drifting&Bench drilling&Production drilling

Colour : Blur&Yellow&Black&and so on

Principle of use : Rotary impact

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High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering
Threaded Button Bit Description
Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod perfectly, easy installation and firm connection.
High rock-drilling efficiency with smooth slag discharge and cooling. Ideal for mining, tunnel and construction rock drilling.
Applications of thread drill bits
Suitable for mining, tunnel excavation, highway and railway slope anchoring, blasting and drilling in infrastructure projects, and quarry stone extraction. It can also be used for geological exploration, water well drilling and underground rock drilling in mines. It is compatible with various rock drills and drilling rigs and can perform efficient drilling operations on various hard rocks such as granite and limestone.
Product Specifications
Name Threaded drill bit
Material Carbides and steel
Thread Type R32, T38, T45, T51
Alloy Number 9 buttons
Diameter 45mm, 43mm, 48mm, 51mm
Application Rock Drilling, Roller Bits, Mining, Grey Granite, Bench Drilling
Order Confirmation Requirements
  • Thread Type
  • Standard or Retrac
  • Bit button shape (Spherical or Ballistic)
  • Bit face shape (Drop Center, Flat Face, Convex, Concave, etc.)
High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering

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Quality High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering for sale

High Quality 38mm R28 Thread Button Bit For Mining And Tunnel Engineering Images

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