MN100 DTH hammer 10 inches for bit shank NUMA100 down the hole hammer for surface drilling, water well drilling by Maxdrill
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- Supplier: Maxdrill Rock Tools Co. Ltd.
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Product Overview
Description
Products Description
Item | Part Number | Description |
1 | MN10001 | Top Sub |
2 | MN10002 | "O" Ring of Top Sub |
3 | MN10003 | Breakout Ring |
4 | MN10004 | Check Valve |
5 | MN10005 | Spring |
6 | MN10006 | Compression Buffer |
7 | MN10007 | Air Distributor |
8 | MN10008 | Internal Cylinder |
9 | MN10009 | Piston |
10 | MN10010 | External Cylinder |
11 | MN10011 | "O" Ring of Stop Ring |
12 | MN10012 | Stop Ring |
13 | MN10013 | Drive Chuck |
14 | MN10014 | Drill Bit |
Technical Parameters | ||
Length (Less bit) | 1510mm | |
Weight (Less bit) | 288.00kg | |
External Diameter | φ226mm | |
Bit Shank | NUMA100 | |
Hole Range | φ254-φ311 | |
Connection Thread | API 6 5/8'' Reg | |
Working Pressure | 1.0-2.5Mpa | |
Impact Rate at 1.5Mpa | 20HZ | |
Recommanded Rotation Speed | 15-25r/min | |
Air Consumption | 145-350PSI/836-1150CFM | |
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FAQ
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
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