Packaging and Delivery
Step drag bits, drag bits
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock.
1) Super long life-10 times than cemented carbide drill bits under the same condition.
2) High efficiency-Time of lifting the drilling machine could be reduced sharply, and the average time effciency could be increased more than 2 times.
3) Wide range of application-it could have a penetration of rock formation with f? 12, especially for the rock formation with f=5-10.
If you have interests, do not hesitate to contact me,thanks.
We are Hebei zhankui drilling equipment co.,ltd in China.We can design and produce all kinds of PDC bits and drag bits by ourself.
For tricone bits(roller cone bits, three cone bits, TCI rock bits, milled tooth bits, rotary tricone bits), we can supply all brand in China, such as KINGDREAM, CS and some other brand in China. Both new and used ones can be suppied.
We can also supply bit cones, mining bits, drill pipe, drill collar, DTH hammer bits, fishing tools, stabilizer, casing centralizer, float shoe & float collar, slips, safety clamps, hammer union, mud pump, hole opener, die collar and fishing tap and some other drill equipments with better prices.
So if you have any interests,do not hesitate to contact me,I will send you more informations soon.Thanks.
Hebei zhankui drilling equipment Co.,ltd
Address:Junziguan Industry zone,Cangzhou city,Hebei province,China
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