Zhengzhou LD Diamond Products CO., LTD -

Zhengzhou LD Diamond Products CO., LTD

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coal pick bits
Specification: ISO
Detail: Coal Pick bits select high quality sintered carbide, it has large bearing turning torque, rapid drilling speed, and simple connection mode and being durable. Widely used for coal mining, trenching, sawing, auguring and tunnel...

coal mining bit
Specification: ISO
Detail: LD coal mining bit select high quality sintered carbide, the coal drill bit has large bearing turning torque, rapid drilling speed, and simple connection mode and being durable. Size available: 28-32mm, 43, 45, 47, 50, 60mm, ...

pcd/pcbn insert
Specification: ISO
Detail: PCD and PCBN insert tools replace tungsten carbide in a wide range of industrial applications. In metal machining applications, typical performance is 100X to 500X that of carbide tooling, with improvement in the work piece su...

pcd/pcbn tools
Specification: ISO
Detail: PCD and PCBN tools replace tungsten carbide in a wide range of industrial applications. In metal machining applications, typical performance is 100X to 500X that of carbide tooling, with improvement in the work piece surface f...

pdc blanks/pdc insert/pdc block for drill bits
Specification: ISO
Detail: 1. Polycrystalline Diamond Co***ct PDC cutter /PCD insert/PCD cutter/PDC insert/PDC blanks from Zhengzhou LD Diamond Products CO.,Ltd. 2. Application: Used for oil/gas drill bit, rock drill and coal mining drill bit, also cou...

pdc cutter
Specification: ISO
Detail: PDC cutters consist of PCD layer integrally sintered at ultrahigh pressure and high temperature to a cemented tungsten carbide backing. They have high hardness, wear(abrasion) resistance and i***ct resistance, are widely used...

metal bond diamond and cbn grinding wheel
Specification: ISO
Detail: Metal bond grinding wheel have characteristics of high efficiency, good bonding strength, high abrasion resistance, long life etc. Metal bond diamond grinding wheels: Mainly used for machining carbide, ceramic, glass, gems, ...

diamond wheel, cbn wheel
Specification: ISO
Detail: Resin bond Diamond and CBN grinding wheel Resin bond grinding wheels have characteristics of good self-sharpening, sharp cutting, high efficiency, high resilience and best polishing, low roughness of work piece surface, less ...

vitrified/ceramic diamond grinding wheel
Specification: ISO
Detail: Vitrified/Ceramic bond Diamond grinding wheel have characteristics of sharp cutting, high efficiency, long life, less heat and blocking generated, easy control the precision and easy dressing. Application: Vitrified/Ceramic ...

ceramic bond diamond grinding wheel
Specification: ISO
Detail: Ceramic bond Diamond grinding wheel have characteristics of sharp cutting, high efficiency, long life, less heat and blocking generated, easy control the precision and easy dressing. Application: Ceramic bond diamond grindin...


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