Ideal for safe burnishing of platinum because tungsten carbide is non-contaminating. Brightly polished tungsten carbide tips produce a brilliant finish on gold too.
Three diameters available:
- 2mm for fine areas, prong tips, etc.
- 3mm for general purpose.
- 4mm for burnishing broad areas.
All three measure approximately 6-3/8″ overall length. Tips measure 1″ long. Steel handle, tungsten carbide tip.
