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Specifications

Please contact KIWI® Wire Die sales to select the best suitable stone size for your specific requirement.

 

 

Blank Type (1)

Self-supported (without support ring)

Thermally stable self-supported (without support ring)
ADDMA size

D6

D12

D15

D18

D6

D12

D15

D18

Maximum recommended die hole diameter when drawing (2)

soft wire [mm]

0.5

1.0

1.5

2.0

0.5

1.0

1.5

2.0

hard wire [mm]

0.4

0.7

1.1

1.4

0.4

0.7

1.1

1.4

Grain Size (μm)

3

D6-N3

D12-N3

D15-N3

D18-N3

D6-T3

D12-T3

D15-T3

D18-T3

5

D6-N5

D12-N5

D15-N5

D18-N5

D6-T5

D12-T5

D15-T5

D18-T5

10

D6-N10

D12-N10

D15-N10

D18-N10

D6-T10

D12-T10

D15-T10

D18-T10

25

D6-N25

D12-N25

D15-N25

D18-N25

D6-T25

D12-T25

D15-T25

D18-T25

50

D6-N50

D12-N50

D15-N50

D18-N50

D6-T50

D12-T50

D15-T50

D18-T50

Standard casing dimensions (3)

 

 

 

 

 

 

 

 

diameter x height [mm]

25 x 8

25 x 10

25 x 12

30 x 15

25 x 8

25 x 10

25 x 12

30 x 15

 

 

 

Blank Type (1)

Supported (with tungsten carbide support ring)

ADDMA size

D12

D15

D18

D21

D24

D27

D30

D31

Maximum recommended die hole diameter when drawing (2)

 

 

 

 

 

 

 

 

soft wire [mm]

0.8

1.8

2.3

3.5

4.6

5.8

7.6

8.2

hard wire [mm]

0.6

1.3

1.6

2.5

3.2

4.1

5.3

5.7

Grain Size (μm)

 

3

D12-S3

D15-S3

D18-S3

D21-S3

D24-S3

-

-

-
5 D12-S5 D15-S5 D18-S5 D21-S5 D24-S5 - - -

10

D12-S10

D15-S10

D18-S10

D21-S10

D24-S10

D27-S10

D30-S10

-

25

D12-S25

D15-S25

D18-S25

D21-S25

D24-S25

D27-S25

D30-S25

D31-S25

50

D12-S50

D15-S50

D18-S50

D21-S50

D24-S50

D27-S50

D30-S50

D31-S50

Standard casing dimensions (3)

 

 

 

 

 

 

 

 

diameter x height [mm]

28 x 10

28 x 12

28 x 15

28 x 15

28 x 15

43 x 27

43 x 27

43 x 27

 

1. Operating temperature for thermally stable blanks should not exceed 850°C. Operating temperature should not exceed 650°C for all other blanks.

2. Maximum recommended diameters for new dies are advised by die blank supplier.

3. Other casing dimensions are available on request.

 

 

 

 

 

 

Standard product coding

 

Blank material

Engraving

Polycrystalline Diamond (PCD)

  

 

Please contact KIWI® Wire Die for any special engraving requirements.

 

 

 

 

PCD Wire Drawing Die Standard Tolerances

Metric tolerances [mm]

Metric tolerances [mm]

Diameter

Tolerance

Max. ovality

Diameter

Tolerance

Max. ovality

0.030 - 0.050

+0 / -0.0004

0.0003

5.501 - 8.000

+0 / -0.007

0.004

0.051 - 0.075

+0 / -0.0006

0.0004

8.001 - 10.00

+0 / -0.008

0.004

0.076 - 0.100 +0 / -0.0008 0.0004 10.001 - 12.0 +0 / -0.010 0.005
0.101 - 0.200 +0 / -0.001 0.001 12.001 - 15.0 +0 / -0.012 0.006
0.201 - 0.500 +0 / -0.002 0.0015 15.001 - 18.0 +0 / -0.014 0.007
0.501 - 1.000 +0 / -0.003 0.002 18.001 - 21.0 +0 / -0.016 0.008
1.001 - 2.000 +0 / -0.004 0.0025 21.001 - 24.0 +0 / -0.018 0.009
2.001 - 3.500 +0 / -0.005 0.003 24.001 - 35.0
 		 +0 / -0.020
 		 0.010
 
3.501 - 5.500 +0 / -0.006 0.0035

Continued ⇨

 

 

 

 

Tighter tolerances are available when required.

 

 

 

 

Get Started

Call now to see how our PCD dies can help improve the quality of your wire.

+86 13721013737