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28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines

Place of Origin: Shandong

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Laser Drilling Machine, Laser Cutting Machines, FPC Machine

Product Detail

Model No.: MGZT27 - B16

Product Description

28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines

 

 

 

Specifications:

28mm,32mm,42mm,43mm coal mining tool

We can manufacture all kinds of bits and shells according to customer's special requirement.

 

Advantage:

1.coal mining tool,coal mine drill bit
2.low price and supreme quality
3.manufacturer
4.Certified by ISO9001

 

Product Description:
Applications:

 Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc.
Characteristics:
1. High wear resistance and impact-resistance toughness.
2. To repeat repair & greaning are not necessary, long drill life.
3. High efficiency could be promoted sharply in penetration of high-medium hard rock formation.
4. Labour intensity could be reduced.
5. Rock formation to be suitable t: F=4-12

 


 

Mining Drilling Tools

          Main Standard(mm)

D

H

L

M

 Thread joint 

27

44

17

  M14×1.5

27

54

17

  M12×1.75

28

54

20

  M12×1.75

29

52

18

  M14×1.5

30

50

18

  M14×1.5

32

52

22

  M14×1.5

32

56

22

  M12×1.75

 

 

 

 

Threaded Button Bit

 

 

Post Buying Request
T38 button bit        
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front Side kg
1 64 3×10, 1×10 6×11 3 - 1.7
2 70 3×10, 1×10 6×12 3 - 1.8
3 76 3×11, 1×11 6×12 3 1 2.6
4 89 3×11, 2×11 6×13 3 1 3.3
R38 button bit        
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front Side kg
1 64 3×11 6×12 3 - 1.8
2 70 3×10, 1×10 6×12 3 - 1.8
3 76 3×11, 1×11