Drawplate Half-Round Medium Dome SP68 B 9-6MM 31 Holes

The OMO Half-Round Medium Dome Drawplate SP68 is a precision tool for reducing and shaping non-ferrous wire and stock into a consistent half-round profile. With a height-to-width ratio of 50% (factory designation SP68), this plate produces a profile where the height is exactly half the width — ideal for creating half-round wire used in bezels, bands, and decorative metalwork. The plate features 31 precisely graduated holes ranging from 9 mm × 4.5 mm (largest) to 6 mm × 3 mm (smallest), allowing smooth, incremental draw-downs with minimal stress on the material.

Made in Italy from properly hardened steel, this drawplate is engineered for use with soft non-ferrous metals, including gold, silver, platinum, palladium, and copper alloys. The Italian manufacturer behind these plates has over 40 years of experience combining modern machining with traditional craftsmanship, resulting in holes that are precisely graduated for even, controlled reductions.

Features

• Half-round profile with a 50% height-to-width ratio (SP68 designation)
• 31 precisely graduated holes for smooth, incremental draw-downs
• Largest hole: 9 mm × 4.5 mm; smallest hole: 6 mm × 3 mm
• Made from properly hardened steel for long-lasting durability
• Designed for soft non-ferrous metals: gold, silver, platinum, palladium, and copper alloys
• Holes are evenly spaced for consistent, predictable size reductions
• Crafted by an Italian manufacturer with over 40 years of drawplate production experience

Specifications

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.