1608 1613 1616 PDC Cutter/PDC Drill Bit Inserts for Oil Well Drilling

• Manufacturing Process: Stamping
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 1608 1613 1616
• Material: Tungsten Carbide
• Diameter: 15.875mm
• Length: 8.0mm
• Transport Package: 25kg. Carton
• Specification: UG1608
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 820900100
• Production Capacity: 10000000PCS/Month

Product Description

1608 1613 1616 pdc cutter/pdc drill bit inserts for oil well drilling 
1608 1613 1616 pdc cutter/pdc drill bit inserts for oil well drilling 

Specifications

pdc cutting insert /Drilling PDC Cutters/PDC cutter insert 1925

1.A PDC consists of a polycrystalline diamond layer and a cemented carbide substrate. It is made by sintering fine diamond powder and cemented carbide substrate together at a high atmospheric pressure and temperature (about 60,000atms and 1,400-1,500ºC). It is suitable for drill bits (PDC drill bits) working on various strata. Due to the complete D-D bondings among the diamond grains at the polycrystalline diamond layer, the diamond layer has high strength, hardness, and wear resistance and also shows excellent self-sharpening performance.
2. In its operation, a PDC drill bit crushes rocks by cutting and is more effective than a roller cone bit crushing rocks or an impregnated diamond bit ploughing and grinding rocks. The polycrystalline diamond layer and the cemented carbide substrate are combined in a tooth structure, thus consolidating the two layers and ensuring better impact resistance of the drill bit.
 

 

 

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Miss.ivy yang
 
   
       

websit:  http://upcarbide.en.made-in-china.com
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