Henan Zhongmei Drill Tool Co.,Ltd
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Coal Drill Bit

— Machine Drill Bits, Coal bits
Product Category: Machine Drill Bits
Sales Method: Export, Manufacture
Payment Term: T/T, L/C
Min. Order Unit Price
10 pieces
Contact Info

.David Chen

Address: China (mainland) Henan,Jindai Industrial Zone, Guancheng District Zhengzhou City, Henan Province, China
All Products (4)

Product Detail

Product Attribute:

  • China (mainland) More >
  • Made-to-order
  • ZM
  • 05/04/2010
  • 01/01/2011

Additional Info.:

  • Qingdao,Ningbo,etc.
  • wooden case

Product Content Description:

Material: High manganese steel Processing type: Forging Use: Coal mining
ISO 9001:2008 Specializes in producing and exporting all kind of drill tools Low price and supreme quality Carbide coal drill bit
Coal drill bit/ coal bit: 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 Product description: The coal bits are mainly used in coal and mine drilling.
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
Quantity Per Month: 1000
Delivery Way - Date Of Delivery: 1-30 days

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