Polycrystalline diamond (PCD) sintered under high temperature and high pressure together with binder alloy is used. Diamond drawing dies of high and consistent quality covering small to large diameters exhibit outstanding performance in larger size areas than single crystal diamond drawing dies.

Soft metal wire use PCD drawing dies:

Soft wire products: Copper wire, aluminum wire, brass wire, gold wire, etc.

Technical Data

Applicable sizes of PCD drawing dies:

Item	Hole(mm)	Case(mm)	Usage	PCD size
PCD drawing die	0.1-0.5	25*12	Soft metal wire	2510
PCD drawing die	0.501-1.000	25*12	Soft metal wire	3215
PCD drawing die	1.101-1.500	25*12	Soft metal wire	5225
PCD drawing die	1.501-1.700	25*12	Soft metal wire	5235
PCD drawing die	1.701-2.100	25*12	Soft metal wire	6040
PCD drawing die	2.101-2.800	30*15	Soft metal wire	8040
PCD drawing die	2.801-3.000	30*15	Soft metal wire	9853
PCD drawing die	3.001-3.300	3015/3515/42*25	Soft metal wire	10*6
PCD drawing die	3.301-3.500	3015/3515/42*25	Soft metal wire	12*6
PCD drawing die	3.501-4.000	3515/4020/45*25	Soft metal wire	13*8
PCD drawing die	4.001-5.000	3520/4022/45*25	Soft metal wire	14*
PCD drawing die	5.001-6.000	4022/4025/50*27	Soft metal wire	16*10
PCD drawing die	6.601-7.000	4025/4525/50*27	Soft metal wire	18*10
PCD drawing die	7.001-7.500	50*27	Soft metal wire	20*10
PCD drawing die	7.501-8.500	50*27	Soft metal wire	22*10

Photos of PCD wire drawing dies:

PCD drawing dies