2016 bi-center pdc bit Product Description  

Reaming Size	12 1/4"
Pass Thru Size	10 1/2"
Pilot Bit Size	8 1/2"
Primary Cutter Size (mm)	Φ16mm
Nozzle Qty/Type	3NZ
Gauge Length (mm)	2.5"
Connection	6 5/8” API REG
Make up Torque (KN.m)	151.7-56.9

Operating parameters

Rotary Speed (rpm)	60-260
Weight on Bit (KN)	30-160
Max.WOB (KN)	180
Flow Rate (Ips)	35-70

Product Pictures Of Bi-center PDC Bit      GREAT PDC bit Advantage Equipped for Performance : Great PDC Bits are equipped with
1.Hardened base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs
5.Threaded or Plain Carbide Nozzles for Flushing Note: Above features are subject to changes and modifications according to customers' requirements. Application Water well ,Petroleum & Gas ,Water well ,mining and tectonic industries ,Oil field, Construction, Geothermal, directional boring, and underground foundation work. Certification Related Product Pictures Show
  Packaging & Shipping  PACKAGING:  1.Cartons: light weight of the goods. 2.Wooden box, iron box: heavy weight of the goods. SHIPPING: 1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation. 2.by land: speed is generally, 10~15 days,  the number of goods large.  general cost of transportation. 3.by sea: speed is slowly, 20~30 days,  the number of goods large.  cheep cost of transportation. Company Advantages     FAQ 1.Whether accept customized according to customers' requirements ?        Yes, We accept customized, no matter how much is the purchase quantity 2.How to order the products? 
      Send the inquiry with detail item description or with Model number. 
      If there is no packing demand we take it as sea-way packing. 
      If possible please attach one reference picture to avoid any misunderstanding        or any links from our website for we get a better understanding.   3.About lead time and shipping time?         The lead time depend on quantity of order. Usually shipped by sea, small order         or urgent order we can send you by air after received your agreement.         According the distance from china to your port, usually from China to European         about 25 days. To West of American 20 days.   4.Can I expect a quality products?          Yes. All our activities are accredited to ISO 9001:2008 and API, both in products          and services, at the same time, mature production technology ensuring the quality          satisfy international request.  We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.Please feel free to contact us if you found any problems.  Click Here To Enter The Home Page          Our Services   1:24 hour uninterrupted service, answer your questions in a timely manner 2:Warm welcome guests to visit 3.One of the largest manufacturer and supplier in Asia. High technology, high quality 4.Flexible production 5.Sincerely cooperate with you 6.Service to customer satisfaction Contact us