Drilling Diameter: 30mm / 1.18-inch; Total Length: 83mm / 3.27-inch.. Material: Diamond coating maximizes performance and retains a sharper cutting edge. The diamond material has high hardness, durable wear resistance, and long service life.. Application: Suitable tool for cutting accurate holes in some materials such as stone, concrete, masonry, hard brick, ceramic tiles, marble, engineering stone, brick, vitrified tiles, and other hard materials.. Package Content: 1pc x Hole Saw. Provide different sizes to satisfy your demands..
