Polycrystalline Diamond Cutting Tools Blank PCD Blanks PCD Wafer PCD Disc

Polycrystalline diamond cutting tools blanks(PCD), consist of diamond layer and tungsten carbide substrate, are produced by sintering selected diamond particles at high pressure and high temperature (HPHT). PCD combines the hardness, abrasion resistance and thermal conductivity of natural diamond and toughness of tungsten carbide, thus it is an ideal tool materials for long life and high efficiency. The working life of a PCD cutting edge is usually 50 to 250 times longer than that of traditional sintered carbide cutting tools.

Our PCD disc can be cut to different size upon to customs’ special requests, such as square shape, rectangle shape, round and triangle shapes.

PCD turning tools, PCD boring tools, PCD cutting tools, PCD reamers and PCD milling tools for non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, tungsten carbide, as well as nonmetallic materials such as wood, chipboard, ceramics, plastic, rubber and composite materials, etc, where high abrasion resistance and good surface finish are required.

Benefits

۞ Excellent wear resistance & impact resistance

۞ High toughness and thermal stability

۞ Low friction coefficient & Low heat expansion coefficient

۞ High efficiency & Long tool life

۞ High precision & good workpiece surface finish

۞ Suitable for laser cutting and EDM

۞ Environmental friendly

Applications
PCD turning tools, PCD boring tools, PCD cutting tools, PCD reamers and PCD milling tools for non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, tungsten carbide, as well as nonmetallic materials such as wood, chipboard, ceramics, plastic, rubber and composite materials, etc, where high abrasion resistance and good surface finish are required.

Industries

Aerospace, automotive, hydraulic, electronics, wood and stone industries, etc.

ZZDM Superabrasives Co., Ltd., an ISO9001:2015 certified company, established in Zhengzhou High & New Tech. Industrial Zone, is a high-tech company engaged in R&D, production and sales of superhard composite materials (PCD & PCBN) and superhard materials (Diamond & CBN). Its affiliated company (LEADTEC) is located in Zhengzhou Airport Industrial Zone, with an initial investment of 6.5 million US Dollars. Our skilled and experienced R&D team consists of a group of talents, professors and doctoral tutors from the National Thousand Talents Program, whose areas of expertise cover all disciplines of superhard materials development. This has created a good background for constant innovation in bringing state-of-the-art high speed and high efficiency cutting materials to the market.

Our main products are PCD & PCBN tool blanks, solid PCBN, large HPHT single crystal diamonds and CVD diamonds.They are widely used for aerospace parts, auto parts, wind power, electronics, wood, mining machinery,mold and bearing, etc. All these products are produced and tested under strictly controlled conditions to ensure the stability and consistency. In addition to most domestic market, we also export to about 40 countries and areas, like Germany, USA, Japan, Switzerland, Italy, Poland, Turkey, Brazil, UK, Korea, etc.

Our laboratory owns a full set advanced testing devices, including X-ray Diffractometer (XRD), Scanning Electron Microscope (SEM), ultrasonic scanning microscope (C-SAM), density balance, automatic cobalt magnetic detector, automatic drill tower hardness tester, laser diffraction particle size analyzer, universal tool microscopes. And these devices are operated and managed by professionally trained technicians to ensure stable and reliable product quality.

ZZDM, aspires to the development of new items and new applications on superhard materials, is willing to develop together with the clients all over the world.