ZNXIMER Diamond Core Drill Bits 1 Inch Tile Hole Saw for Granite Marble Brick Porcelain Ceramic Tile Vacuum Brazed Hole Saw with 5/8"-11 Thread to 3/8" Hex Shank Adapter - Core Drill (Azure)

• Rugged Dry Diamond Hole Cutter Effortlessly Drills Flawless 1" (25mm) Diameter Holes in Various Types of Tiles, Including Soft Wall Tiles and Exceedingly Tough Floor Tiles like Porcelain, Ceramic Marble, Granite, and Natural Stone. Achieve a Fast and Clean Cut Through a Wide Range of Rough Materials Such as Stucco, Bricks, Concrete, Ceramic Tile, Porcelain, Tabby Stone, Brick, Mortar, Granite, Marble, Quartz, Etc. Both Dry and Wet Drilling Methods are Suitable, and the Use of a Vacuum will Greatly Assist in Dry Drilling. No Additional Force is Needed when Using the Diamond Hole Cutter. Simply Employ a Swiveling Motion with the Tool to Eliminate Debris and Avoid Diamond Wear. Sharp and Durable Vacuum Brazed Diamond Core Bit Chews Through Materials with Ease and Minimal Wear. Stays Sharp longer than other Masonry Hole Saw Bits as long as Taken Good Care to Cool Sufficiently. As long as it is Adequately Cooled, the Sharp and Durable Vacuum Brazed Diamond Core Bit Effortlessly Cuts Through Materials with Minimal wear and Retains its Sharpness for a longer Duration Compared to other Masonry hole Saw Bits.