MD(SSCD) Wire Drawing Dies
Weilly Diamond – SSCD Dies for Lasting Precision & Performance
At Weilly Diamond, we specialize in MD / SSCD dies designed for critical applications requiring tight tolerances, mirror-finish surfaces, and consistent performance in high-speed drawing operations. Our dies support various wire sizes and are widely used for bonding wires, medical-grade wires, and precious metal applications.
Our deep expertise, strict quality control, and advanced polishing techniques ensure reliable die life and repeatable performance, helping you reduce costs and improve productivity.
| Size Range | Standard Tolerance | Minimum Tolerance |
Standard Casing D x H |
||
| <0.040 | +0-0.0005 | +0-0.0004 | Ø25 or 28 x 6 | ||
| 0.040~0.059 | +0-0.0008 | +0-0.0005 | Ø25 or 28 x 8 | ||
| 0.060~0.099 | +0-0.001 | +0-0.0005 | Ø25 or 28 x 8 | ||
| 0.100~0.399 | +0-0.0015 | +0-0.001 | Ø25 or 28 x 8 | ||
| 0.400~0.799 | +0-0.002 | +0-0.001 | Ø25 or 28 x 10 | ||
| 0.800~2.500 | +0-0.003 | +0-0.002 | Ø25 or 28 x 12 | ||
Features
◆ Made from Monodie MD111 blank from Element Six, Ireland.
◆ Acuurate 111 orientation.
◆ High thermal stability and conductivity.
◆ Longtool life over ND dies for 30%.
◆ Size available from 0.015mm to 1.5mm.
Common Applications
◆Fine Copper & aluminum wires for electronics.
◆Medical wires requiring tight tolerances & clean finishes.
◆Stainless steel & specialty alloy wires.
◆Precious & ferrous & non-ferrous metal wires with minimal deformation.