The tile and marble hole enlarger is an essential tool for any craftsman working with these materials. Its precision-engineered design allows for easy and accurate hole enlargement, ensuring a fit for fixtures and fittings. The durable diamond coating provides excellent wear resistance, ensuring a . Features -Color:Golden -Material:Emery -Size:4.50X3.80X3.80cm/1.77X1.49X1.49in -Diameter:38mm -Efficient chamfering: the brazed diamond chamfering tool provides quick and efficient chamfering for tiles and marble, making your work easier and faster -Hole enlargement capability: easily enlarge holes in tiles and marble with the tool's builtin hole enlargement function, adding to its versatility -Angle grinding and polishing: this tool is for angle grinding and polishing, offering a complete solution for stone processing needs -Highprecision components: the drill bits and grinding heads included are of high precision, ensuring accurate and results -Multiple application scenarios: ideal for use in home renovations, construction sites, and stone processing workshops Package list: 1 bit