super high quality natural diamond coring bit Product Description  

Bit Size	152mmx70mm
Cutter Type	6pcs/ct
Cutter Qty	30
Gauge Length (mm)	1.7"
Make up Torque(KN.m)	6-8

product pictures 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. product pictures Certification  Related Product Pictures Show
    GREAT BIT CHARACTER   1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.   2. Plus wear knot section, reduce collision in the high-speed rotational vibration.   3. Patented matrix formulation, extended bit life.   4. Optimal hydraulic design, easy to move out the drill cuttings and cooling.   5. Equipped with back reaming teeth.   6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive PDC Cutter manufacture We had very good relationship with the PDC Cutter factory in the world ,Like USS ,E6,Smith ; And discuss the cutter technology and long term cooperation and relationship . So that we can improve our PDC drill bits performance , drilling faster and lower cost . 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. 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