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Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60 threads,
different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm
(3)Length:0.4m-6m
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT / month
Drill Rod (T51) | L | Part No. | |
mm | Ft inch | ||
Rod Φ51 with Thread T51/T51 | 3660 4270 6100 | 12’ — 14’ — 20’ — | 2051T5136 2051T5142 2051T5161 |
Rod Φ51 with Thread T51/T51(MF)
| 1525 1830 3660 4270 | 5’ — 6’ — 12’ — 14’ — | 2051T51MF15 2051T51MF18 2051T51MF36 2051T51MF42 |
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
