Review on 🔧 Enhance Your Masonry Cutting Efficiency with our Concrete Cutting Tool Extension! by Jerome Pritchard

Needed to drill a 4" hole in a brick sheet for an exhaust fan. Worked great for $$$. The only problem I had was the pilot cap and allen screw kept coming loose, but once you got about 1/2" deep I didn't need them. I drilled a small hole in the house from the outside, around to find the right position, and then used this tool to get outside.Highly recommended for home use.