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PDC cutters/diamond compact/PDC
1PDC for geology exploring and mining field bits series
Abrasiveness 1:300,000. Impact resistance:380J
PDC for oil well drilling bits series
Abrasiveness 1:380,000. Impa ct resistance:520J
Our cutter is our most advanced PDC cutter at present. Developed in 2006 and has been made several important technical improvement. Improvement: 1. Diamond thickness is increased to 2.0mm (S-RTC: 1.7mm), 2. The impact strength is higher than the old series. 3. Wear resistance is a bit higher than old series. 4. Heat resistance is improved to 750 centigrade degrees while previous S-RTC is 700.
PCD is among the hardest of all tool materials and is therefore extremely wear-resistant
PDC for oil well drilling bits Available size:1308,1310,1313,1608,1610,1613,1908,1910,1913,1916
PDC for geology exploring and mining field bits
1004,1204,1304,1308,1504,1508,1604,1608,1908
The advantages of the new cutter is based on the improvement of the technology, which has completely updated in several factorsNew Technology: 1. The diamond powder is selected in a higher degree. 2. Use a new type of tungsten carbide that different from S-RTC cutters, which improved the strength character of bonding. 3. The claws of the interface are changed to be net-grooves-shaped which formed by 20 straight vertical grooves, and the depth of the grooves are shallower. 4. Improved the interior structure of the sintering cell that makes the pressure and temperature to be more uniform. It is very important for the PDC sintering. 5. Use new super heat-resistant metal, to avoid being contaminative during sintering. 6. Amended the sintering processing, and improved the bonding strength of the diamond-diamond key among the diamond layer. 7. Increase the content of diamond, and increase the thickness of diamond layer up to 2.0mm.
contact:Amily
tel:+86-0317-3228656
mobile:+86-15028736941