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- PDC Bit ( 27 )
- Core Barrel ( 4 )
- Drag Bit ( 15 )
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- Core Bit ( 3 )
- Drill Collar ( 6 )
- Drill Stabilizer ( 1 )
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Model No.: 149mm
Cutters Size: 19mm 16mm
Body Type: Steel Body
Color: Gold / Blue / Red
Packaging: wooden case
Place of Origin: China
Certificate: ISO & API
HS Code: 82071910
PDC or "PAX" core bits utilise large cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles mounted onto a tungsten-carbide backing substrate (PDC = polycrystalline diamond compact).The technology was originally developed for oil drilling bits. PDC core bits have proved to be exceptionally cost effective for geotechnical drilling.PDC core bits have extremely fast penetration rates and a very long working life. The cutters are extremely tough and can core formations such as hard limestones with occasional bands of harder rock such as ironstone.The cutting action is extremely aggressive and a large volume of cuttings are produced requiring good volumes of flush to clear the hole and prevent blocking.Recommended for coring soft to medium hard formations, with water, air, mud or foam as the flushing medium. Ideal for air flush applications where a high rate of production is required.The size, number and layout of the cutters can be varied to suit the rock hardness, abrasivity and other details of the application.
Specification about product:1).pdc core bits for geotechnical drilling
3).cutter of size : 19mm
4). Gauge Length : 2-3 inch
6).Rotate speed:60-150 r/min
7). Flow Rate : 25-38 L/S
The PDC Bit produce
My company information
Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone Bit, 3 " to17 1/2" PDC bit, 300mm to 2000mm Hole Opener ,Core Barrel, Single Cone Bit ,roller cone bits , Drag Bit and Drill Pipe etc other Drilling Tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .
Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.
Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.
PDC bit Work shop
My company certificate
PDC Drill Bit Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.
If you are interested in our products please feel free to contat with us
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online