Poly crystalline Diamond PKD PCD insert cutting tool disc & PCD blank for cutting tool & PCD round disc

 TKD produce the top quality pcd cutting tool blanks with state of art production facilities. We have large diameter of hydraulic press machine for sintering process, pcd laser cutting equipment, EDM cutting machines, C-scan ultra-sonic scanning equipment for cutting and inspection process etc. PCD blanks/ plates/pads are widely used for the machining of non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, as well as nonmetallic materials such as wood, chipboard, ceramic,plastic, rubber etc, where high abrasion resistance and good surface finish are required. The products are available in 2µm,5µm, 10 µm, 20µm,25µm,and 2+25µm etc.

Features compared with tungsten carbide tools:

1, The hardness of PCD is 80 to 120 times that of tungsten carbide.
2. The thermal conductivity of PCD is 1.5 to 9 times that of tungsten carbide.Its thermal conductivity is  700W/mk. The PCD blank can conduct heat fast
3,  PCD toolings life can exceed carbide cutting tool life 50 to 100 times.

Features compared with natural diamond tools:
1, PCD is more resistant over natural diamond because of its random orientation structure of the diamond particles, and is backed by a carbide substrate. 
2, PCD is more constant in wear due to complete production system for quality consistant control, Natural diamond is a single crystal in nature and has soft and hard grains both,when making into toolings, it will not be well using with soft grains.
3, PCD is cheaper and with various shapes and sizes to choose from for toolings, natural diamond is the limit on these point.

Application:
The PCD blank is used in many different fields including aviation, the car industry, electronics,and the wood and stone industry. It applies to varous materials such as nonferrous metal, tungsten carbide, ceramic, nonmetal and composite material.

Materials recommended for cutting with PCD:
 Epoxy resins
 Gold and silver
 Ceramics, unfired
 Plastics and rubber
 Carbon and graphite
 Graphite composites
 Fiberglass composites
 Chipboard and fibreboard
 Zinc and magnesium alloys
 Aluminum and aluminum alloys
 Copper, brass and bronze alloys
 Tungsten carbide, presintered and sintered

PCD Laser Cutting Technology

 Cut pieces

Ultrasonic scanning technology give us clear image of the exact profile of the pcd layer, so that we can select out the standard pcd blanks as per clients specific requirement.

Henan Precision Diamond is the professional superhard materials and tools manufacturer in China, based in zhengzhou city, which is the superhard materials industry center, with 14 years of experience in development- research, we TKD have become the gaint for PDC and PDC tools in this area.

We totally own 18 sets of hydraulic press machines, 12 sets of 650 mm diameter press for pdc mining cutters production, 3 sets of 750mm diameter large hydraulic press for pdc oil cutters production, and rest of 3 sets for pcd(polycrystalline diamond) items production.

Also we own the high technique for PDC tools welding and our engineers keep long years with drilling field experiences, we know how to choose right PDC cutters to make qualified tools to maximum increasing the performance.

Our factory production items are below:

1.   PDC (polycrystalline diamond compact)

1) PDC cutter for oil&gas drilling

2) PDC cutter for mining and construction

3) PCD cutting tool blanks

2.   PCD (polycrystalline diamond)

1) TSP cutter(Thermally stable PCD)

2) PCD sharps for natural stone bruting

3) Super Si-PCD/TSP with EDM cuttable feature

3.   Welded PDC Tools and others

1) PCD/PCBN tools

2) PDC picks

3) PDC bits

4) Diamond wheels

Delivery & Packing

We will use carton package, and also can support your requirement if you need carton or other kind of package. of cause will add a little fees.We support express, air way, and by sea shipping.
Express like DHL, FedEx, TNT, UPS, EMS, etc.
Usually, we will arrange the shipping within 7 working days after we confirm the contract.