SSCD Dies
SSCD wire drawing dies for fine and ultrafine wire requiring repeatable bore geometry and a smooth drawing surface.
SSCD DiesYongyi Wire Drawing Dies
Natural Diamond Wire Drawing Dies
Natural diamond dies for fine and ultrafine wire where low friction, surface finish and dimensional stability are critical.
Product Overview
Surface Finish, Roundness and Die Life in Fine-Wire Drawing
MaterialNatural diamond
Primary applicationsFine and ultrafine wire drawing
- Selected natural diamond blanks
- Precision-finished, low-friction bore
- Repolishing and recutting support
Specifications
Available specifications
Key product ranges and technical data used for product selection, process confirmation and quotation planning.
Catalogue items
1# to 16# natural diamond dies
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. 0.60-3.00 mm; T 0.50-2.50 mm
Max. recut size
0.200-1.800 mm
Typical wire
Copper, steel, stainless steel, gold, silver, platinum and alloy wire
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
In fine-wire production, die material alone does not determine results. Reduction angle, bearing length, back relief, bore polish, lubrication and pass schedule all influence wire roundness, surface finish and die life. Yongyi reviews these factors with the inlet size, finished diameter and wire alloy before confirming the die profile.
Typical applications
- Fine copper, alloy and precious metal wire
- Fine steel and stainless steel wire
- Specialty wire where a smooth surface finish and stable size control are critical
Selection Guidance
Selecting natural diamond dies for fine wire
Natural diamond is an option when fine-wire surface finish and a precisely finished bore are priorities. Share the wire alloy, inlet and finished diameters, reduction schedule, bearing length and casing drawing so the die can be matched to the process.
Related Products
Related dies and tooling
PCD Dies
Wear-resistant PCD dies for copper, aluminum, steel, stainless steel and alloy wire in continuous production.
PCD Dies
CVD Diamond-Coated Dies
Diamond-coated carbide dies for high-wear steel, stainless steel, welding wire, tube and non-ferrous cable processes.
CVD Diamond-Coated DiesWhat to Include in Your Tooling Enquiry
Send your drawing or specification so tooling can be reviewed against your production conditions.
- Tooling type, wire material, inlet size and target finished size.
- Bore or profile drawing, casing dimensions and required quantity.
- Drawing or extrusion process, lubrication conditions and any surface-quality or wear issue.
- Tolerances to confirm, inspection-report requirements and any repair or recutting request.