Polycrystalline Diamond Dies

Starking Wire Die produces the following 4 different kinds of PCD dies to draw different materials, best applications by keeping high quality as well as low cost possible.

1) Ordinary PCD Die
Ordinary PCD die is mostly applicable to draw low carbon steel wires (iron wires) and the performance-price ratio is very high, for example,a Spanish company drawn around 300 tons of low carbon steel wire using our one die (ordinary PCD die with hole diameter 3.4mm). Draw low carbon steel wires, ordinary PCD die is the first choice compare with other PCD dies and tungsten carbide dies.
Features:
● 　Good wear resistance
● 　Good surface finish
● 　High machine efficiency
● 　Repeatability
● 　Low cost
● 　Hole diameters: 0.201 - 9.00 mm

Ordinary PCD Die Blank Specifications

2) CD Blank PCD Die
CD blank PCD die is mostly used to draw copper, aluminium and stainless steel wires with high quality, its accuracy and highly polished finish are almost same as Compax die blank, only wear resistance is around 90% of Compax die blank, CD blank PCD die is a kind of die with high performance-price ratio to draw high quality copper, aluminium and stainless steel wires.
Features:
●　Longer die life
●　High wear resistance
●　High surface finish
●　Accurately sized
●　High machine efficiency
●　Repeatability
●　High wire surface quality
●　Hole diameters: 0.100 - 9.00 mm

CD Die Blank Specifications
●　Self-supported Die Blanks

Product code	ADDMA code	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
R2510	D6	2.5	1.0	0.5	3, 5, 10, 15, 25
R3215	D12	3.2	1.5	1.0	3, 5, 10, 15, 25
R5225	D15	5.2	2.5	1.5	3, 5, 10, 15, 25
R5235	D18	5.2	3.5	2.0	3, 5, 10, 15, 25
R8040	D21	8.0	4.0	3.3	3, 5, 10, 15, 25
R9853	D24	9.8	5.3	4.6	3, 5, 10, 15, 25
R13085	D27	13.0	8.5	6.1	10, 15, 25
R160120	D30	16.0	12.0	7.6	10, 15, 25

●　Tungsten Carbide Supported Die Blanks

Product code	ADDMA code	Total blank diameter (mm)	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
T4015	D12	8.12	4.0	1.5	1.0	5, 10, 15, 25, 50
T4023	D15	8.12	4.0	2.3	1.8	5, 10, 15, 25, 50
T4029	D18	8.12	4.0	2.9	2.3	5, 10, 15, 25, 50
T7040	D21	13.65	7.0	4.0	3.5	5, 10, 15, 25, 50
T7053	D24	13.65	7.0	5.3	4.6	5, 10, 15, 25, 50
T13086	D27	24.13	13.0	8.6	6.1	10, 15, 25, 50
T130116	D30	24.13	13.0	11.6	7.6	10, 15, 25, 50
T150120	D31	24.13	15.0	12.0	8.0	25, 50
T150150	D33	26.80	15.0	15.0	11	25, 50

ADDMA: American Diamond Die Manufacturers' Association

3) Compax Blank PCD Die
As a worldwide famous die blank, Compax blank PCD die is widely used to draw various ferrous and non-ferrous metal wires like copper, aluminium and stainless steel wires etc. with high quality.
Features:
●　Significantly Longer die life
●　Excellent wear resistance
●　High surface finish
●　Accurately sized
●　High machine efficiency
●　Repeatability
●　High wire surface quality
●　Hole diameters: 0.100 - 9.00 mm

Compax Blank Specifications
●　Thermally Stable Blanks

Product code	ADDMA code	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
5010	D6	3.1	1.0	0.5	5, 25
5015	D12	3.1	1.5	1.0	5, 25
5025	D15	5.2	2.5	1.5	5, 25
5035	D18	5.2	3.5	2.3	5, 25

●　Tungsten Carbide Supported Blanks

Product code	ADDMA code	Total blank diameter (mm)	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
5235	D12	3.99	1.4	1.50	1.0	25
5823	D15	8.12	3.8	2.24	1.5	3
5223	D15	8.12	3.8	2.24	1.5	25
5430	D15	8.12	3.8	2.24	1.5	50
5829	D18	8.12	3.8	2.84	2.3	3
5229	D18	8.12	3.8	2.84	2.3	25
5435	D18	8.12	3.8	2.84	2.3	50
5840	D21	13.65	6.8	3.86	3.7	5
5240	D21	13.65	6.8	3.86	3.7	25
5530	D21	13.65	6.8	3.86	3.7	50
5853	D24	13.65	6.8	5.13	5.1	5
5253	D24	13.65	6.8	5.13	5.1	25
5535	D24	13.65	6.8	5.13	5.1	50
5225	D24	24.13	12.7	6.98	5.1	25
5725	D24	24.13	12.7	6.98	5.1	50
5208	D27	24.13	12.7	8.70	6.1	25
5730	D27	24.13	12.7	8.70	6.1	50
5211	D30	24.13	12.7	11.60	7.6	25
5735	D30	24.13	12.7	11.60	7.6	50
5913	D30	34.0	18.2	13.50	7.6	25
5915	D33	34.0	18.2	15.50	9.0	25
5917	D33	34.0	18.2	17.50	9.0	25

4) WD Blank PCD Die
Sumidia WD blank is also worldwide famous, WD blank PCD die is widely used to draw various soft and hard wires in high quality, especially fit to draw high carbon steel wires, for example, we use WD thermally stable blank in 1 (grain size) to produce PCD dies to draw very hard wires (tensile strength more than 3000 MPa), the quality including die life is quite satisfactory.
Features:
●　Significantly Longer die life
●　Excellent wear resistance
●　High surface finish
●　Accurately sized
●　High machine efficiency
●　Repeatability
●　High wire surface quality
●　Fit to draw very hard wires
●　Hole diameters: 0.100 - 9.00 mm

WD Blank Specifications
●　Self-supported Blanks

Product code	ADDMA code	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
WD705	D6	2.5	1.0	0.5	1, 5, 12, 25
WD710	D12	3.2	1.5	1.0	1, 5, 12, 25
WD715	D15	5.2	2.5	1.5	1, 5, 12, 25
WD720	D18	5.2	3.5	2.3	1, 5, 12, 25
WD805	D6	2.5	1.0	0.5	1, 5, 12, 25
WD810	D12	3.2	1.5	1.0	1, 5, 12, 25
WD815	D15	5.2	2.5	1.5	1, 5, 12, 25
WD820	D18	5.2	3.5	2.3	1, 5, 12, 25

Remark: Series WD805 / 810 / 815 / 820 are thermally stable blank.

●　Tungsten Carbide Supported Blanks

Product code	ADDMA code	Total blank diameter (mm)	Diamond diameter (mm)	Diamond thickness (mm)	Maximum recommended hole size (mm)	Grain sizes available
WD910	D12	4.0	1.5	1.5	1.0	1, 3, 5, 12, 25
WD915	D15	8.12	4.0	2.3	1.5	1, 3, 5, 12, 25
WD920	D18	8.12	4.0	2.9	2.3	1, 3, 5, 12, 25
WD925	D21	13.65	7.0	4.0	3.7	3, 5, 12, 25
WD930	D24	13.65	7.0	5.3	5.1	3, 5, 12, 25
WD940	D27	14.5	9.0	7.5	6.1	5, 12, 25
WD945	D27	24.13	13.0	9.0	6.5	5, 12, 25
WD950	D30	24.13	13.0	12.0	7.6	5, 12, 25
WD950	D33				9.0

· Polycrystalline Diamond Dies (PCD Dies)

· Synthetic Single Crystal Diamond Wire Dies

· Natural Diamond Dies

· Tungsten Carbide Wire Dies

· Extrusion Tools And Dies

· Bunching And Stranding Dies

Enameling Dies