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| Product Name: |
Coal Drill Bit
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| Supply Ability: |
50000 pieces |
| Related proudcts |
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| Specifications |
Made-to-order |
| Price Term: |
FOB |
| Port of loading: |
Qingdao,Lianyungang,Ningbo,etc. |
| Minimum Order |
10 pieces |
| Unit Price: |
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Material: High manganese steel
Processing type: Forging
Use: Coal mining
ISO 9001£º2008
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 i***ct-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
3 wings/ 2 wings
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. |
| Company: |
Henan Zhongmei Drill Tool Co.,Ltd.
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| Contact: |
Mr. David Chen |
| Address: |
Jindai Industrial Zone, Guancheng District, Zhengzhou City, Henan Province, China |
| Postcode: |
450004 |
| Tel: |
86 371 66729968 |
| Fax: |
86 371 66727663 |
| E-mail: |
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