[Hole Saws]: The package comes with 4PCS Diamond Hole Cutter in 1/4"/6mm Diameter, Shank Diameter:5/8"-11,Cutting Depth:30mm/1.18"
[Features]:Angle grinder diamond hole saw is crafted to deliver a smooth cutting action and are built for lasting use. Please verify that the interface thread specifications are for your tool before use
[Good Chioce]: The Diamond Hole Saw is used for full-body tiles, vitrified tiles, marble, and ceramic. It is generally not recommended to use it on glass
[Installation]: Beginning by placing the tool at a 45-degree angle to the surface. After setting a slight guide groove, transition to drilling vertically. If the hole saw includes a center drill, this accessory could be used for the initial positioning
[Note]: During drilling, need to add water consistently to maintain cooling. This practice helps prolong the service life of the hole saw and reduces the risk of material damage