Triangle Drawplate 87% 12mm-9mm With 31 Holes

The Triangle Drawplate SP 139 features 31 precisely graduated holes shaped as isosceles triangles, where the two equal sides measure 87% of the base. The largest hole measures 12mm × 10.4mm and the smallest measures 9mm × 7.8mm, providing a consistent, evenly stepped range for reducing and shaping triangular wire profiles.

Made from properly hardened steel by an Italian manufacturer with over 40 years of experience producing professional-grade drawplates, this plate is built for reliable performance with soft non-ferrous metals. Modern machine tooling combined with traditional craftsmanship ensures that every hole is precisely formed for smooth, controlled draw-downs.

Features

• Isosceles triangle profile with equal sides at 87% of the base length (factory ratio SP 139)
• 31 graduated holes for even, step-by-step wire reduction
• Largest hole: 12mm × 10.4mm; smallest hole: 9mm × 7.8mm
• Properly hardened steel construction for durability and long service life
• Precisely machined holes for consistent, smooth draw-downs
• Suitable for soft non-ferrous metals including gold, silver, platinum, palladium, and copper alloys

Specifications

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