GT60 MF Round Extension Drill Rod
Thread extension steel bars for rock drilling include extension rod, MF rod, light extension drill rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as threaded drill rod or threaded pipe, they own one end thread or both ends thread, with hollow round body or hollow hexagonal body.
It is the main part of the threaded connection drilling tools or drilling equipments. Threaded drill rod is connected with top hammer rock drill rigs via shank adaptors & couplings, another end, they are connected with drill bits via thread also.
Threaded rod could be connected with other drill rods to constitute a complete set of threaded connection whole drilling tools for drilling. Threaded drill rods could be connected with one piece of shank adapters and drill bits, or connected with lots of adaptors and bits. And ther can also be used in shallow holes and small diameter rock hole drilling, the applicable scope is wide, drilling speed, impact energy transmission loss is small, high drilling efficiency, easily to realize the drilling mechanization and improve the superiority of drilling conditions.
Product Despcription | ||||||
Thread | Dimensions L | Diemensions D | Part No. | |||
mm | ft | in | mm | in | ||
R25 | 250 | - | 10 | 22 | 7/8 | 1022R2502 |
1500 | 4 | 11 | 22 | 7/8 | 1022R2515 | |
2400 | 7 | 10 | 22 | 7/8 | 1022R2524 | |
3200 | 10 | 6 | 22 | 7/8 | 1022R2532 | |
4000 | 13 | 1 | 22 | 7/8 | 1022R2540 | |
250 | - | 10 | 25 | 1 | 1025R2502 | |
1500 | 4 | 11 | 25 | 1 | 1025R2515 | |
2400 | 7 | 10 | 25 | 1 | 1025R2524 | |
3200 | 10 | 6 | 25 | 1 | 1025R2532 | |
2200 | 7 | 2 | 25 | 1 | 2125R2522 | |
2475 | 8 | 2 | 25 | 1 | 2125R2524 | |
2600 | 8 | 6 | 25 | 1 | 2125R2526 | |
2800 | 9 | 2 | 25 | 1 | 2125R2528 | |
3100 | 10 | 2 | 25 | 1 | 2125R2531 | |
1525 | 5 | - | 25 | 1 | 2125R25MF15 | |
1830 | 6 | - | 25 | 1 | 2125R25MF18 | |
R28 | 2800 | 9 | 2 | 28 | 1 1/8 | 2128R32R2828 |
3100 | 10 | 2 | 28 | 1 1/8 | 2128R32R2831 | |
3700 | 12 | 2 | 28 | 1 1/8 | 2128R32R2837 | |
4310 | 14 | 2 | 32 | 1 1/4 | 2132R32R2843 | |
R32 | 1830 | 6 | - | 25 | 1 | 1025R3218 |
2435 | 8 | - | 25 | 1 | 1025R3224 | |
2950 | 9 | 7 5/8 | 25 | 1 | 1025R3229 | |
3050 | 10 | - | 25 | 1 | 1025R3230 | |
3100 | 10 | 2 | 32 | 1 1/4 | 2132R38R3231 | |
3700 | 12 | 2 | 32 | 1 1/4 | 2132R38R3237 | |
4310 | 14 | 2 | 32 | 1 1/4 | 2132R38R3243 | |
4920 | 16 | 2 | 32 | 1 1/4 | 2132R38R3249 | |
3100 | 10 | 2 | 35 | 1 3/8 | 2135R38R3231 | |
3700 | 12 | 2 | 35 | 1 3/8 | 2135R38R3237 | |
4310 | 14 | 2 | 35 | 1 3/8 | 2135R38R3243 | |
4920 | 16 | 2 | 35 | 1 3/8 | 2135R38R3249 | |
5530 | 18 | 2 | 35 | 1 3/8 | 2135R38R3255 | |
3100 | 10 | 2 | 32 | 1 1/4 | 2132T38R3231 | |
3700 | 12 | 2 | 32 | 1 1/4 | 2132T38R3237 | |
4310 | 14 | 2 | 32 | 1 1/4 | 2132T38R3243 | |
4920 | 16 | 2 | 32 | 1 1/4 | 2132T38R3249 | |
3100 | 10 | 2 | 35 | 1 3/8 | 2135T38R3231 | |
3700 | 12 | 2 | 35 | 1 3/8 | 2135T38R3237 | |
4310 | 14 | 2 | 35 | 1 3/8 | 2135T38R3243 | |
4920 | 16 | 2 | 35 | 1 3/8 | 2135T38R3249 | |
5530 | 18 | 2 | 35 | 1 3/8 | 2135T38R3255 | |
3100 | 10 | 2 | 32 | 1 1/4 | 2032R32MF31 | |
3700 | 12 | 2 | 32 | 1 1/4 | 2032R32MF37 | |
4310 | 14 | 2 | 32 | 1 1/4 | 2032R32MF43 | |
4920 | 16 | 2 | 32 | 1 1/4 | 2032R32MF49 | |
1830 | 6 | - | 32 | 1 1/4 | 2032R3218 | |
2435 | 8 | - | 32 | 1 1/4 | 2032R3224 | |
2950 | 9 | 7 5/8 | 32 | 1 1/4 | 2032R3229 | |
3050 | 10 | - | 32 | 1 1/4 | 2032R3230 | |
R35 | 4310 | 14 | 2 | 35 | 1 1/4 | 2135T38R3543 |
4920 | 16 | 2 | 35 | 1 1/4 | 2135T38R3549 | |
5530 | 18 | 2 | 35 | 1 1/4 | 2135T38R3555 | |
T38 | 3050 | 10 | - | 32 | 1 1/4 | 2132T3830 |
3660 | 12 | - | 32 | 1 1/4 | 2132T3836 | |
3050 | 10 | - | 38 | 1 1/2 | 2038T3830 | |
3660 | 12 | - | 38 | 1 1/2 | 2038T3836 | |
4270 | 14 | - | 38 | 1 1/2 | 2038T3842 | |
4880 | 16 | - | 38 | 1 1/2 | 2038T3848 | |
5490 | 18 | - | 38 | 1 1/2 | 2038T3854 | |
900 | 3 | - | 38 | 1 1/2 | 2038T38MF09 | |
1220 | 4 | - | 38 | 1 1/2 | 2038T38MF12 | |
1525 | 5 | - | 38 | 1 1/2 | 2038T38MF15 | |
1830 | 6 | - | 38 | 1 1/2 | 2038T38MF18 | |
2440 | 8 | - | 38 | 1 1/2 | 2038T38MF24 | |
3050 | 10 | - | 38 | 1 1/2 | 2038T38MF30 | |
3660 | 12 | - | 38 | 1 1/2 | 2038T38MF36 | |
T45 | 3050 | 10 | - | 45 | 1 3/4 | 2045T4530 |
3660 | 12 | - | 45 | 1 3/4 | 2045T4536 | |
4270 | 14 | - | 45 | 1 3/4 | 2045T4542 | |
4880 | 16 | - | 45 | 1 3/4 | 2045T4548 | |
6100 | 20 | - | 45 | 1 3/4 | 2045T4561 | |
1525 | 5 | - | 45 | 1 3/4 | 2045T45MF15 | |
1830 | 6 | - | 45 | 1 3/4 | 2045T45MF18 | |
3050 | 10 | - | 45 | 1 3/4 | 2045T45MF30 | |
3660 | 12 | - | 45 | 1 3/4 | 2045T45MF36 | |
4270 | 14 | - | 45 | 1 3/4 | 2045T45MF42 | |
T51 | 3660 | 12 | - | 51 | 2 | 2051T5136 |
4270 | 14 | - | 51 | 2 | 2051T5142 | |
6100 | 20 | - | 51 | 2 | 2051T5161 | |
1525 | 5 | - | 51 | 2 | 2051T51MF15 | |
1830 | 6 | - | 51 | 2 | 2051T51MF18 | |
3660 | 12 | - | 51 | 2 | 2051T51MF36 | |
4270 | 14 | - | 51 | 2 | 2051T51MF42 | |
GT60 | 3660 | 12 | - | 60 | 2 3/5 | 2060T60MF36 |
4270 | 14 | - | 60 | 2 3/5 | 2060T60MF42 | |
6100 | 20 | - | 60 | 2 3/5 | 2060T60MF61 |
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
For more information, pls contact us:
Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009
WhatsApp: +86-137-6419 5009
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ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
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