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.

Application of PCD wire drawing dies

PCD drawing dies can be used in ferrous and non-ferrous wire drawing applications, including copper, aluminum, electromagnetic wire and stainless steel.

Technical Data of PCD wire drawing dies

Item	Hole(mm)	Case(mm)	Grit(um)	Usage	PCD size
PCD wire drawing die	0.100-0.300	25*12	5-10	metal wire	2510
PCD wire drawing die	0.301-0.500	25*12	5-10	metal wire	2510
PCD wire drawing die	0.501-1.000	25*12	5-10	metal wire	3215
PCD wire drawing die	1.001-1.200	25*12	5-10	metal wire	4020
PCD wire drawing die	1.201-1.500	25*12	5-10	metal wire	5225
PCD wire drawing die	1.501-1.700	28*12	5-10	metal wire	5235
PCD wire drawing die	1.701-1.900	28*12	5-10	metal wire	5235
PCD wire drawing die	1.901-2.100	28*12	5-10	metal wire	6040
PCD wire drawing die	2.101-2.300	28*12	5-10	metal wire	6040
PCD wire drawing die	2.301-2.500	30*15	5-10	metal wire	6040
PCD wire drawing die	2.501-2.800	30*15	5-10	metal wire	6040
PCD wire drawing die	2.801-3.000	30*15	5-10	metal wire	6040
PCD wire drawing die	3.001-3.300	30*15	5-10	metal wire	7040
PCD wire drawing die	3.301-3.500	30*15	5-10	metal wire	8040
PCD wire drawing die	3.501-3.800	40*25	5-10	metal wire	10*6
PCD wire drawing die	3.801-4.500	40*25	5-10	metal wire	13*8
PCD wire drawing die	4.501-5.000	40*25	5-10	metal wire	14*10
PCD wire drawing die	5.001-5.500	40*25	5-10	metal wire	14*10
PCD wire drawing die	5.501-6.000	40*25	5-10	metal wire	16*10
PCD wire drawing die	6.001-6.500	50*27	5-10	metal wire	18*10
PCD wire drawing die	6.501-7.000	50*27	5-10	metal wire	18*10

Photos of PCD wire drawing dies: