| Length: | 3.66m-6.1m |
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| Usage: | Rock Drilling |
| Material: | Carbon Steel |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 7 threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. They can be used with button bits, cross bits and reaming products.
Drifter rod, other names are tunneling steels, tunneling rod, drifting drill rod, has round and hexagon shapes available, most of drifting drill steel with drill steel hexagon is for tunneling and drifting drilling application. Hexagon rods of rock drilling tools are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.
(1)Steel grade: Male-Male Rod, MF Rod,23CrNi3Mo
(2) Thread: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68
(3) Rod size : dia.32,dia.39,dia.46,dia.52 and etc.
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT / month
| MF-Rod ST58 - ST58 - Rd 60 2-1/4" TRAPEZOIDAL THREAD (58mm) Carburized | |||||
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D | LENGTH (L) | THREAD | ||
| mm | FT | Lifit | Right | ||
| 81 | 3660 | 12' | ST58F | ST58 | |
| 81 | 4270 | 14' | ST58F | ST58 | |
| 81 | 5490 | 18' | ST58F | ST58 | |
| 81 | 6100 | 20' | ST58F | ST58 | |
| MF-Tube ST58 - ST58 - Rd 76 2-1/4" TRAPEZOIDAL THREAD (58mm) X 3" ROUND (76mm) Carburized | |||||
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D | LENGTH (L) | THREAD | ||
| mm | FT | Lifit | Right | ||
| 76 | 1220 | 4' | ST58F | ST58 | |
| 76 | 1525 | 5' | ST58F | ST58 | |
| 76 | 1830 | 6' | ST58F | ST58 | |
| 76 | 2440 | 8' | ST58F | ST58 | |
| 76 | 3050 | 10' | ST58F | ST58 | |
| 76 | 3660 | 12' | ST58F | ST58 | |
| 76 | 4270 | 14' | ST58F | ST58 | |
| 76 | 5200 | 17' 3/4" | ST58F | ST58 | |
|
D | LENGTH (L) | THREAD | ||
| mm | FT | Lifit | Right | ||
| 85 | 3660 | 12' | GT60F | GT60 | |
| 85 | 4270 | 14' | GT60F | GT60 | |
| 85 | 6100 | 20' | GT60F | GT60 | |
| MF-Tube GT60 - GT60 - Rd 76 2-1/4" TRAPEZOIDAL THREAD (60mm) X 3" ROUND (76mm) Carburized | |||||
|
D | LENGTH (L) | THREAD | ||
| mm | FT | Lifit | Right | ||
| 76 | 1220 | 4' | GT60F | GT60 | |
| 76 | 1525 | 5' | GT60F | GT60 | |
| 76 | 1830 | 6' | GT60F | GT60 | |
| 76 | 2440 | 8' | GT60F | GT60 | |
| 76 | 3050 | 10' | GT60F | GT60 | |
| 76 | 3660 | 12' | GT60F | GT60 | |
| 76 | 4270 | 14' | GT60F | GT60 | |
| 76 | 5200 | 17' 3/4" | GT60F | GT60 | |
For more details please contact us.
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
Suppliers with verified business licenses
Audited Supplier 
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