yalongnina -

yalongnina

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tsp
Specification: R1535
Detail: TSP is unbacked polycrystalline diamond product, which is manufactured by the same ultra-high pressure and high temperature techniques associated with other PCD products. It is thermally stable up to 1200¡ãC for its binder is ...

wj pdc cutter
Specification: WJ1305
Detail: PDC cutter called WJ has excellent wear-ability and i***ct toughness. And with the special shape design of the diamond layer, co***red with the cylinder PDC cutters, WJ PDC cutters have a better performance, which can avoid th...

jd/jdp series£º
Specification: 1305JD
Detail: Used in the hard rock with i***ct and gravel, JD/JDP series conbine the advantages of both flat PDC and spherical PDC, which allows increasing its i***ct resistance on the conditions of ensuring its abrasion resistance. Size ...

gk pdc cutters
Specification: WJ1308
Detail: GK PDC series is the new product of our co***ny produced with high i***ct resistance .It looks like a helmet with a mouth, the middle part of the diamond layer has a spherical prominence. When the bit drilling, the spherical p...

jd pdc cutters
Specification: 1308JD
Detail: JD PDC series is the new product of our co***ny produced with high i***ct resistance . When the bit drilling, the spherical prominence will disperse the i***ct force. When it meet with pebble layer ,the spherical prominence wi...

pdc blanks for cutting tools series
Specification: 1308MNWU
Detail: PDC blanks for cutting tools are composed of polycrystalline diamond layer and tungsten carbide substrate which are sintered together by ultra-high pressure and high temperature.therefore it embodies hardness and durability as...

pdc for coalfield mining drilling bits series
Specification: 1304MDPU
Detail: PDC for mining field drilling bits series are designed for markets in pursuing of cost.This series PDC are mainly used for producing anchor-shank drill bits which possess sharp edge,fast footage,high effectiveness,stability,ec...

pdc geology exploring and mining field
Specification: 1304HNWU
Detail: PDC for geology exploring and mining field bits series PDC for geology explring series has high abrasion resistance and i***ct resistance through adopting advance technology. Meanwhile we improved the structure of interface ...

pdc for oil drilling bits series
Specification: 1308HYUBU
Detail: PDC for oil drilling bits series is produced by using the higher degree of diamond power and tungsten carbide substrate through adopting advanced international technology.Microstructure wwith complete C-C bond combination is...


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