The Dent Fix Equipment Parking Sensor and Lens Hole Maker (DF-EZ10) is the precise and clean way to create holes in order to install driver assist sensors on replacement bumpers.
The DF-EZ10 system is designed to punch a hole in the bumper or fender without damaging the paint. Ease of use combined with a wide variety of sizes makes this tool a must have for any shop.
Able to cut holes in plastic bumpers up to 5mm in thickness, the kit includes a 5/16 in. HSS drill bit to create a guide hole and varied discs that can punch holes in the following sizes (mm): 17, 18, 18.2, 19, 20, 22.5, 24, 26, 26.7 and 32.
Link: Dent Fix Equipment