Drilling capabilities include diamond, carbide, ultra sonic and high pressure abrasive techniques.  Holes in grids or clusters can be achieved on state of the art CNC equipment. Special applications such as: stepped holes, special blind holes, shaped holes, through holes, opposed face holes, notching, slotting, grooving and counter sink are processed daily
at Cat-i Glass. Cat-i technicians
and equipment can drill precisely through tubes, flat glass, shapes
and any other glass applications
at various diameters.