Lastly, while Exatec would like to sell as many polycarbonate windows as possible, the transition from glass to PC will be slow. Automakers love advances in technology, but are more cautious than you may think. I sincerely appreciate your interest. Thanks, Chris Dwight Clark uses a grinding wheel on 4mm poly carbonate panel. Dwight Clark uses a reciprocating saw on 4mm poly carbonate panel.
Operator has to rub a hole in panel with blade tip.
Once through the saw is very effective. For immediate and quick access with no damage to the car. The hole saw was a excellent tool. This was a 4mm thick ploy carbonate panel. You make a plunge cut and remove the whole panel.