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Country:
China
Model No:
all types
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1
Packaging Detail:
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Delivery Time:
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Supplying Ability:
10000
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Contact Person Ms. Grace
nongyeroad, zhengzhou, Other
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 & gleaning 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=***2 Colliery Drilling Tools Main Standard(mm) D H L M Thread joint *7 *4 *7 M*4 1.5 *7 *4 *7 M*2 1.*5 *8 *4 *0 M*2 1.*5 *9 *2 *8 M*4 1.5 *0 *0 *8 M*4 1.5 *2 *2 *2 M*4 1.5 *2 *6 *2 M*2 1.*5
| Country: | China |
| Model No: | all types |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 1 |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | 10000 |
| Payment Type: | - |
| Product Group : | - |
