Drifting and Tunneling Tungsten Carbide Thread drilling button bit

Price: 6.0 USD
Trade Term: EXW
Payment Terms: T/T,WU
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Basic Info.
  • Machine Type: Drilling Machine 
  • Type: Drilling Tool 
  • Name: Button bit 
  • Thread: R22,R25,R28,R32,R38 
  • Face: Flat, drop center 
  • Skirt: Regular, retrac 
  • Tip: Tungsten carbide 
  • Payment: T/T 
  • Delivery: By air or by sea 
  • Delivery time: Depend on stock 
  • Customization: Available 
  • Model No.: QW-drill bit 
  • Place of Origin: Henan  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 10000 pieces/month
  • Packing:Wooden box or carton
  • Delivery Date: Depend on the stock

Drifting and Tunneling Tungsten Carbide Thread Retrac Drilling Button Bits Product Summary:

 

1.Thread drilling button bits structure:  Retrac Drilling  Button Bits 
2.Application : Drifting and Tunneling  
3.Outside Diameter Mm:76-178
4.Thread connection:R25/R32/R38/T38/T45/T51/SET58

Drifting and Tunneling Tungsten Carbide Thread drilling button bitDrifting and Tunneling Tungsten Carbide Thread drilling button bitDrifting and Tunneling Tungsten Carbide Thread drilling button bit

Drifting and Tunneling Tungsten Carbide Thread Retrac Drilling Button Bits Description:

These Thread  Drilling  Button Bits  can meet different drilling requirements in all rock formations. We can also offer special designs according to the customer's requirements for specific work situation.The thread button bits can transmit intensive impact energy into the rock with the least loss of energy.Most of the thread retrac drilling button bits can be used in drifting and tunneling.

R25 (1') 
R28 (1 1/8')

Diameter

Tips(mm)

Gauge

Button

 angle 

Flushing holes Qty.

Weight
(Kg)

 

 

P/N


Retrac Button Bits

45

1 3/4

6×9

3×8

30

1

3

1.00

BBR25-10


51

2

6×10

3×9

30

1

3

1.35

BBR25-11


57

2 1/4

6×10

3×10

30

3

1.60

BBR28-01


Thanks for your attention and welcome to EMAIL US: chinadrillingtool.net@gmail.com




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Mr. Mr Bart (Manager)
Tel: 86-371-53309394
Mobile: 18537121208
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KingKong Drills Co., Ltd.
No.25, Business Inner Ring Road, New East District, Zhengzhou, Henan, China (Mainland) / 450000
Fax: 86-371-53309394
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