Natural Diamond Dies
Natural diamond dies for fine and ultrafine wire where low friction, surface finish and dimensional stability are critical.
View detailsYongyi Wire Drawing Dies
Synthetic Single Crystal Diamond Wire Drawing Dies
SSCD wire drawing dies for fine and ultrafine wire requiring repeatable bore geometry and a smooth drawing surface.
Product Overview
Consistent geometry for fine and ultrafine wire
MaterialSynthetic single crystal diamond
Primary applicationsFine and ultrafine wire drawing
- 111-oriented synthetic single crystal diamond
- Stable bore geometry and bearing
- Custom casing and hole size support
Specifications
Available specifications
Key product ranges and technical data used for product selection, process confirmation and quotation planning.
Catalogue items
MD111/05 to MD111/20
Recommended hole size
0.008-1.600 mm
Custom hole-size capability
0.008-2.30 mm (0.000315-0.0906 in)
Diamond blank size (D/T)
D min. 0.60-2.00 mm; T 0.46-2.05 mm
Max. recut size
0.15-1.60 mm
Orientation
111 oriented synthetic single crystal diamond
Catalogue ranges are provided for product selection and quotation planning. Final die geometry is confirmed against the drawing, wire material and production process.
Application Range
Typical wire and process applications
SSCD dies combine a controlled single-crystal structure with a precision-finished bore. They are used when fine wire production requires repeatable hole geometry, stable bearing length and a smooth wire surface across the drawing sequence.
Typical applications
- Fine and ultrafine copper and aluminum wire
- Fine steel, stainless steel and alloy wire
- Drawing processes where bore geometry and surface finish must remain consistent
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