Polycarbonate Circles are Light Weight and Have Superior Impact Strength. Machined Edges.
Clear. Approx. 200 Times Stronger Than Glass. Also Known as Polycarbonate Discs.
Our Machined Edges are Superior To Laser Cutting (Laser Cutting Creates Heat-Stress Cracks).
See the respective material pages for material properties and thickness tolerance. Diameter tolerance is +/- 3/32".
Concentricity Tolerance +/- 3/32". Dimensions are in inches unless otherwise specified.