YEJJET Professional Tungsten Carbide Jewelry Wire Draw Plate 52 Precision Holes (0.26-4.1mm) for Gold/Silver/Platinum Heavy-Duty Tool with Anti-Wear Polished Dies

About this item

• Heavy-Duty Tungsten Carbide Construction: Crafted from aerospace-grade tungsten carbide steel with a hardness of HV 2800+, this drawplate resists wear better than standard alloy tools. Laboratory-tested for 500+ hours of continuous use, it outlasts 3x comparable products in jewelry workshops.
• 52 Industrial-Grade Precision Holes: Covering ​0.26mm to 4.1mm in ​0.05mm increments (including critical sizes: 0.3mm for gemsetting wire, 1.4mm for chain links), the holes are CNC-machined with ±0.002mm tolerance. Ideal for creating delicate gold filigree or robust platinum findings.
• Mirror-Finish Polishing Technology: Unique ​diamond-buff polishing process creates ultra-smooth hole walls (Ra ≤ 0.4μm). Tests show reduced wire surface defects by ​73% compared to unpolished dies, preserving your precious metals' natural luster through multiple passes.
• Ergonomic Compact Design: ​1.1lbs (500g) yet features a reinforced handle with rubber grip. The 4.5"x3" footprint fits in most jewelers' toolboxes, with a built-in hole size index marker for quick reference during production.
• Platinum-Ready Surface Treatment: Specialized ​vacuum deposition coating prevents metal adhesion, even with high-melting-point platinum wires. Users report ​99% fewer wire breaks compared to untreated plates in heavy-duty platinum jewelry making.