Tools and methods for making and using tools, blades and methods of making and using blades

A tool comprising a lamination of at least two layers and at least two adhesive layers, the tool comprising first and second layers;

• a first adhesive layer configured to be cured on the first layer;
• a second adhesive layer configured to cured on the second layer;
• the first adhesive layer and the second adhesive layer configured to be cured to each other;
• and the tool has a circular shape and includes a plurality of arc-shaped cutting segments having an inner arc shape and an outer arc shape, wherein the inner arc shape of each of the arc-shaped cutting segments is directly affixed to an outer perimeter of the first and second layers:
• a medial section and additional adhesive layer, wherein the adhesive layer and additional adhesive layer are located on opposite sides of the medial section and the first layer and the second layer are in registration with one of the respective adhesive layer and additional adhesive layer.