Active Member
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[China]
Address: Cangzhou, Hebei ,China
Contact name:Anna
Hejian Chuanda Drill Bit Co.,LTD |
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Three wings drag bits:
For more detailed specifications or catalog please feel free to contact with us.
Size | Type Pin | Wt. (lbs.) |
1 3/4" - 2 1/2" | AW, A-Rod | 2 |
2 5/8" - 2 7/8" | AW, A-Rod | 2 1/2 |
2 3/4" - 3 1/4" | 3THD/4THD N-Rod, 2" IF | 4 |
3 3/8" - 3 3/4" | 3THD/4THD N-Rod, 2"IF | 4 1/2 |
3 7/8" - 4 3/4" | 2 3/8" API Pin | 6 |
4 7/8" - 5 1/8" | 2 3/8" API Pin | 7 |
5 1/4" - 5 1/2" | 2 3/8" API Pin | 8 |
4 5/8" - 5" | 2 7/8" API Pin | 10 |
5 1/8" - 5 1/2" | 2 7/8" API Pin | 11 |
5 5/8" - 6 1/4" | 3 1/2" API Pin | 18 |
6 1/2" - 6 3/4" | 3 1/2" API Pin | 19 |
7" - 7 1/2" | 3 1/2" API Pin | 21 |
7 5/8" - 8" | 3 1/2" API Pin | 23 |
FAQ(Frequently Asked Questions)
1. About lead time and transportation?
The lead time depend on the quantity of the order. Usually ship by
sea/ocean, small or urgent order we can deliver by air.
According to the distance from china to your port/destination, It
takes usually from northern China to European about 30 days to
Hamburg 35 days to UK and France, 38 days to Italy. To West of
North America is about 20 days, Eastern North America is about 32
days, Eastern Africa is about 30 days, South Africa is 35 days,
Western Africa 60 days. To Western South America is about 30 ~ 35
days, to Western South America 40 days. To Australia is about 30
days. To Japan is about 7 days, to East-south Asia is always less
than 15 days.
2. Can I expect quality products?
Yes. All our activities are certificated by ISO and API, we have many regular customers in many countries and regions who are trading or drilling contractors. We have very good reputation in drilling field.
