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Categories | Coal Mining Drill Bits |
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Brand Name: | MIROC |
Model Number: | Made-to-order |
Certification: | ISO |
Place of Origin: | CHINA |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 20000 pieces per month |
Delivery Time: | 5-15 Working Days |
Packaging Details: | Carton Box or Wooden Box |
Type: | tungsten carbide cutting tools |
Material: | Carbide |
Use: | Coal Mining |
Color: | Black, Green, Yellow/Based on customers' requirements |
Processing: | Forging |
High Quality Pdc Anchor Drill Bits Coal Mining Drill Bits
Advantage:
1.coal mining tool,coal mine drill bit
2.low price and supreme quality
3.manufacturer
4.Certified by ISO9001
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
Colliery Drilling Tools | Main Standard(mm) | |||
D | H | L | M | |
Thread joint | 27 | 44 | 17 | M14×1.5 |
27 | 54 | 17 | M12×1.75 | |
28 | 54 | 20 | M12×1.75 | |
29 | 52 | 18 | M14×1.5 | |
30 | 50 | 18 | M14×1.5 | |
32 | 52 | 22 | M14×1.5 | |
32 | 56 | 22 | M12×1.75 |
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