Description
This Italian-made round hole steel drawplate features 31 precisely graduated holes designed for reducing and shaping soft non-ferrous metals including gold, silver, platinum, palladium, and copper alloys. Crafted by a manufacturer with over 40 years of experience producing steel drawplates, each plate combines modern machine tooling with meticulous old-world craftsmanship. The result is consistent, even draw-downs that professional jewelers and metalsmiths rely on.
Holes are numbered 1 through 31, with hole 1 representing the largest diameter at 2.0mm. Each successive hole decreases in size, with hole 31 being the smallest — approximately 0.25mm (30 gauge). This drawplate is traditionally referred to as a filigree drawplate, a term rooted in the history of the jewelry trade, when measuring instruments lacked the precision to reliably characterize very fine wire gauges. The name described a drawplate capable of producing wire finer than what could be accurately measured at the time.
Because the manufacturer specifies only the largest hole size (2.0mm), it is recommended to use a modern digital gauge to verify wire diameter as you draw down from hole to hole. This is standard best practice when working with any classic-style steel drawplate.
If you require drawplates with calibrated diameters marked on each hole, consider the tungsten carbide insert drawplate line available from Otto Frei.
Features
- 31 holes numbered 1–31 for consistent, progressive wire draw-down
- Hole 1 (largest) measures 2.0mm; hole 31 (smallest) is approximately 0.25mm / 30 gauge
- Holes are precisely graduated for smooth, even reduction
- Hardened steel construction suitable for non-ferrous metals
- Traditionally known as a filigree drawplate — ideal for producing very fine wire
- Produced using modern machine tools combined with traditional craftsmanship
Specifications
| Number of Holes | 31 |
|---|---|
| Largest Hole | 2.0mm (Hole #1) |
| Smallest Hole (approx.) | 0.25mm / 30 gauge (Hole #31) |
| Material | Hardened steel |
| Origin | Italy |
| Compatible Metals | Gold, silver, platinum, palladium, copper alloys |
Notes
- The manufacturer specifies only the largest hole diameter (2.0mm); individual hole sizes beyond hole #1 are not guaranteed by the manufacturer.
- Use a modern digital gauge to verify wire diameter when drawing down through each hole.
- Not intended for use with ferrous metals.
Specifications
- Brand
- OMO
- Part #
- 019.008
- Type
- Drawplates & Drawbenches
- Dimensions
- 8 in x 4 in x 0.5 in
- Number of Holes
- 31
- Largest Hole
- 2.0mm (Hole #1)
- Smallest Hole (approx.)
- 0.25mm / 30 gauge (Hole #31)
- Material
- Hardened steel
- Compatible Metals
- Gold, silver, platinum, palladium, copper alloys
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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