Meccion Diamond Hole Saw, Tile Drill with Centering Drill, Brazed Diamond, Core Hole Drill Bit for Porcelain, Ceramic - ShopVlot

Diamond tile drill: dense and even diamond grain with vacuum brazed technology for superior performance and longer service life. Precise drilling of a hole: with pilot guide drilling design, prevents the hassle of slipping on the tile surface, and makes drilling holes easy and accurate. Quick and efficient: thickened and even diamond coating for quick and effortless cutting. Large passage hole on the side ensures that the water stays cool and chips can be easily removed. Instructions for use: ho