the original Bucket Boss

D1: 2-1/8"

and the integral pilot rides along the opening's inside edge to guide the trimming cut

translating to super-fast results across multiple wood materials

Milwaukee 48-35-1211 165' Laser Line Detector Plumbing Installation Tools_Manual Threading the original Bucket BossThe 165' Laser Line Detector extends laser functionality up to 165 feet indoors and outdoors for the fastest point to point alignment. The LEDs on front and back provide you with high visibility feedback improving the set up process. Rare earth magnets located on two sides of the detector allow it to easily attach to metal surfaces, ideal for ceiling grid installation. The included material clamp is perfect for setting elevation. The Laser Detector