How to contact us:

DURATEC Hartstoffe GmbH
Viktoriastraße 5
42929 Wermelskirchen

P +49 (0)2196 1050

F +49 (0)2196 2050

PCD (Polycrystalline Diamond)

Polycrystalline Diamond (PCD) is a synthetically produced, extremely solid, coalesced mass of Diamond particles. It is produced by carefully selected micron powder, getting sintered at very high temperatures and ultra-high pressures.


PCD discs                     

PCD discs are produced in various diameters and grades. We also offer our discs in different thicknesses. The Diamond layer is conventionally 0.5mm (+/- 0.1mm). But we also supply PCD discs with a Diamond layer of 1.0mm.

PCD discs Ø 62mm

grade  / total  thickness 1,6 2,0 3,2
4H02 / fine grain 2µm
4H10 / medium grain  10µm
4H25 / coarse grain 25µm
4H25U / coarse grain 25µm + fine grain



PCD blanks must be cut by eroding or laser systems into the desired dimension. For most cutting tools there are standardized dimensions we either have ready in stock or can be supplied within a very short time (cutting service).







Our cut blanks are available in various grades and shapes. Grain sizes of 2μm, 10μm or 25μm are the standard program. In addition, there are further special grades for particular applications.

The blanks are supplied as standard in thicknesses of 1.0, 1.2, 1.6, 2.0 and 3.2 mm.