28mm 42mm 43mm Coal Bit

28mm 42mm 43mm Coal Bit photo-1
US$ 1 - 10,000 MOQ: 2 Pieces
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
ZM
Model Number:
all type
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Ningbo etc.
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Henan, China
Brand Name ZM
Model Number all type
Type Drill Bit
Machine Type Drilling Tool
Certification Other, ISO9001:2008
Material Carbide
Processing Type Forging
Use Other, mining

Specifications

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

 28mm 42mm 43mm coal bit  

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

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

Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship

 

28mm 42mm 43mm coal bit

 

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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