Tile Tools combination: The Diamond Hole Saws, Diamond Chamfer Bit+Diamond Finger Bit and Diamond Saw Blade makes the work more efficient and allows you to Tile Cutter, Tile chamfer, Tile hole opener and Tile milling in multiple sizes with one set of tools
Applies To: Diamond Hole Saws can be used as Porcelain Tile Hole Saws, Ceramia Tile Hole Saws, Granite Hole Saws, Marble Hole Saws and Other Stone Hole Saws
High Quality and Durability: This Diamond Hole Saw kit is Made of High Quality Diamond and Steel by Vacuum Brazed Diamond Technology.Provide very High Efficiency,Drilling Faster,Durable and Sturdy
Recommended Machines: 5/8" Mandrel Angle Grinder. 6000 RPM recommended; 11000 RPM maximum. If you want to use it on a power drill, you can use the SDS or HEX handle adapter we prepared, but you need to make sure that the drilling speed of the power drill is not less than 2000 RPM, and do not use the impact drill mode. If you encounter any problems when using this product, please feel free to contact us, we will provide you with satisfactory customer service