Corner Rounder – Akiles Diamond 1

Corner Rounder – Akiles Diamond 1


  • Manual Corner Rounder
  • Cuts through multiple sheets
  • 1/4" die included with the unit
  • Cutting capacity: 1/4" thickness
One year manufacturer warranty

The Akiles Diamond-1 Manual Corner Rounder can punch up to one centimeter (1/4″) thickness at a time, and the manual lever gives just enough leverage to cut through stacks of paper (and other materials!) with very little effort. The interchangeable die are designed to withstand punching through many different materials with very little wear on the die. Speaking of material, the Akiles Diamond-1 Manual Corner Rounder can cut through PVC, polyester, leather, paper, polypropylene, cardstock, and, of course, paper. If you’re looking for a simple-to-use, versatile corner rounder, the Akiles Diamond-1 fits the bill perfectly!

Learn More

Manufacturer’s video of the Akiles Diamond-1 in action
Akiles Diamond-1 Corner Rounder User Manual
Manufacturer’s brochure for the Akiles Diamond-1





  1. Interchangeable dies—accommodates all your punching and corner rounding needs
  2. Works with all standard materials—user isn’t limited by punching capabilities
  3. Includes L guide and plastic pads—everything you need to get started
  4. Waste drawer—for cleaner work area
  5. Additional die available for purchase—1/8″, 1/4″, 3/8″, straight cut knife, half-moon, and hole punch

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