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| Place of Origin: | ShanDong China(Mainland) |
| Brand Name: | MIROC |
| Certification: | GB / API |
| Minimum Order Quantity: | 100 |
|---|---|
| Price: | negotiation |
| Packaging Details: | Carton / Wooden Box or Based on Customers |
| Delivery Time: | 1-15 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 30000 pieces per month |
| Model Number: | MGZT27 - B16 | Material: | Tungsten Carbide |
|---|---|---|---|
| Color: | Gray Or Based On Customers | Processing: | Forging |
| Use: | Rock Drill / Construction | Machine Type: | Drilling Tools |
| High Light: | industrial drill bits,milling drill bits |
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28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits
Specifications:
28mm,32mm,42mm,43mm coal mining tool
We can manufacture all kinds of bits and shells according to customer's special requirement.
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
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Mining Drilling Tools |
Main Standard(mm) |
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|
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 |
|
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
