We can offer hole saws for cutting holes on Car Bumper and configured for Radar Detector, Car Alarm, Car Reversing Radar, and Parking Sensor. A lot of manufactures of radar detector in Euro & USA....
Tri-Z Cutting Tools Factory is a professional enterprise, who was established in Guangzhou of China in 1992, exporting hole drills ( hole saws) and other tools. Our main products are HSS Hole Saws, ....