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Diamond Wire Drawing Die Blanks

Industrial diamond powdershas the characteristics of high thermal stability, high chemical stability, good conductivity, good physical properties (high compressive strength, good heat dissipation, strong corrosion resistance, low thermal expansion rate) and so on. It has high hardness and good wear resistance, and can be widely used for cutting, grinding and drilling. Diamond abrasive powderhas high thermal conductivity and good electrical insulation, can be used as a heat sink for semiconductor devices, has excellent light transmission and corrosion resistance, and is widely used in the electronics industry.

What is PCD wire drawing diesused for?

The diamond wire drawing diesblank is made by sintering diamond micropowder under the action of various metals (containing cobalt) catalysts using ultrahigh temperature and ultrahigh-pressure processes. During the sintering process, high-strength diamond bonds are formed between the diamond microcrystalline particles, and the diamond fine powder particles are strongly combined to form polycrystalline diamond (PCD). The diamond wire drawing dieblank manufactured by this method has high wear resistance, hardness and thermal conductivity, but also has good mechanical strength and toughness. It is suitable for drawing copper, aluminum, nickel and other non-ferrous metals, stainless steel and various alloy wire.

E-Grind is a professional PCD diamonddrawing diessupplier and manufacturer, we provide two series of pcd wire drawing die blanks: CDB Series and TDBY Series. 5 grades of grain size available: 3 microns, 5 microns, 10 microns, 25 microns and 50 microns.

E-Grind PCD Wire Drawing Dies Series

CDB Series: self-supported pcd die blanks, for all types of wire drawing, especially where cost is the main concern.

As one of the leading wire drawing dies suppliers, we supply lots of high quality products.

CDBL Series: self-supported Die Blanks (Hexagonal)

Part No.ADDMA No.Dimensions (mm)Max. Die Size(mm)Avg. Grain Size (um)Diagram

DdT35102550

CDBL2510D6-2.510.4○●●●-Diamond Wire Drawing Die Blanks

CDBL3215D12-3.21.51○●●●-

CDBL5225D15-5.22.51.5○●●●-

CDBL5235D18-5.23.52○●●●-

Part No.ADDMA No.Dimensions (mm)Max. Die Size(mm)Avg. Grain Size (um)Diagram

DdT35102550

CDBY2510D6-2.510.4○●●●-Diamond Wire Drawing Die Blanks

CDBY 3215D12-3.21.51○●●●-

CDBY 5225D15-5.22.51.5○●●●-

CDBY 5235D18-5.23.52○●●●-

CDBY 8040D21-843○●●●-

CDBY 9853D24-9.85.34○●●●-

CDBY 13085D27-138.55-●●●○

CDBY160120D30-16127--●●○

CDBY Series: Self-supported Die Blanks (Round)

TDBY Series: tungsten carbide supported die blanks. It is for drawing with high intensity.

Tungsten Carbide supported Die Blanks (Round)

Part No.ADDMA No.Dimensions (mm)Avg. Grain Size (um)Diagram

DdT35102550

TDBY4015D128.1241.5-●●●●Diamond Wire Drawing Die Blanks

TDBY4023D158.1242.3-●●●●

TDBY 4029D188.1242.9-●●●●

TDBY 7040D2113.6574-●●●●

TDBY 7053D2413.6575.3-●●●●

TDBY 12987D2724.1312.98.7-●●●●

TDBY 129120D3024.1312.912--●●●

TDBY150120D3024.131512--●●●

TDBY152120D3124.1315.212●●

TDBY150120D3324.1315.215●●

ADDMA: American Diamond Die Manufactures' Association

D: Total Blank Diameter d: Diamond Diameter

T: Diamond Thickness



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