This consumable for Akiles Diamond 1 corner cutter is a Half Moon Knife that is used for punching calendar thumb cuts.
Using the Akiles Diamond 1 you can easily round the corners of all of your paper and plastic covers, postcards, business cards, craft projects and more.
The Akiles Diamond 1 Corner Rounding Machine is one of the most productive and cost effective Corner Rounding Machines available on the market.
Choose from three different corner radius knives (1/8", 1/4" and 3/8") for your corner rounding needs. The Akiles Diamond 1 also includes dies for round hole punching, straight corner cutting and half moon die punching.