Zhankui Drill Equipment Company has 20 years experience in bits service and drill accessories supply .

We can design and produce PDC bit,drag bits,and the agent of tricone bits ,have future coopeation with Kingdream,Lilin ,CSand other big factories in China.
 We honor to be your trustowrthy supplier in near furture ,and please be assured that I can supply the same good quality with better price  products than anyone.

Feature :
 
1)certified by ISO9001&API
2)Great quality with competition price
3)Delivery on time
4)Fast drilling rate
5)Strong cutting structure durability
6)be used for water well, oil field, underground, construction, geothermal, directional boring
7)Be used to drill low compressive strength,soft formation
8)various of model and dimension avaliable
9)rubber seal or metal seal
10)IADC:114-117,125-217.437,517,637,617.......
11)high quality and competitive price
12)Other products like PDC bit,drag bits,tricone bits(TCI bits & Mill tooth bits),drill rods,drill collar,casing centralizer,hammer union,slips series,clamps series,fishing tool,and other drilling equipment with better price

Please don't hesitate to send us your enquiry for drilling tools. We look forward to adding you to our long list of satisfactory customers      
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--weiwei,