Who knows if there is a tool for cutting plastic?,The center of a large plastic cut into a rectangular hole, it will not scratch the plastic surface, cut flat, clean. Plastic has 5mm after. Notch 10 multiplied by 5mm.
Plastic is the product of the twentieth Century. Since it was developed, it has been used more and more widely.
2, plastic (English: Plastic), is a synthetic resin with high molecular weight as the main component, adding appropriate additives, such as plasticizers, stabilizers, flame retardant, lubricant, coloring, the plastic molding material (flexibility), or curing formation of rigid materials.
1, you can cut the plastic with a curve saw, to prevent plastic scratches.