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Pdc Drill Bit Best Selling With High Quality for Rock /coal Mining

Pdc Drill Bit Best Selling With High Quality for Rock /coal Mining photo-1
US$ 1,000 - 10,000 MOQ: 500 Pieces
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
ZM
Model Number:
28mm, 1/2 PDC, M14
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai tianjin etc
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Henan, China
Brand Name ZM
Model Number 28mm, 1/2 PDC, M14
Type Drill Bit
Machine Type Other, Drilling Tool, Drilling Machine
Certification Other, ISO9001
Material Carbide
Processing Type Forging
Use Coal Mining

Specifications

The coal bit mainly used in coal mine drilling for roof bolting.We do different measures according to customer's requirements

The coal bits mainly used in coal and mine drilling.We can do different measures according to customer's requirement or drawing

 

  type one 

 

Colliery  Tools           Main Standard(mm)      
D H L M
  27 44 17   M14×1.5
  27 54 17   M12×1.75
Thread  28 54 20   M12×1.75
joint 29 52 18   M14×1.5
  30 50 18   M14×1.5
  32 52 22   M14×1.5
  32 56 22   M12×1.75

 

 

type 2

 

 

Colliery Tools Main Standard(mm)  
D M
Thread Joint 38 12
40 12
42 12

 pdc drill bit best selling with high quality for rock /coal miningpdc drill bit best selling with high quality for rock /coal mining

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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People