Review on 🔧 Koopi Bi-Metal Drilling and Plastic Plywood Cutting Tools with Enhanced SEO by Chris Brazington

I would give 5 stars if the saw actually stayed on the drill guide but it doesn't! You screw the saw into the drill guide, but the amazing thing is how the threads run as the drill rotates, and the saw unscrews from that guide. If they went the other way she would tighten the lead which works perfectly. Very frustrating but other than that I bought this for installing drywall lights and it went like butter for drywall and wood tubing. It's sharp without hesitation, but the saw that comes loose during use is very frustrating.