Q81C Multifunctional Tile Drilling Hole Level Glass CeramicOOTDTYechs: This product can be used for auxiliary positioning holes. This is a glass brick hole locator; With , the center clamp can be firmly fixed on a smooth surface. It is equipped with a thick rubber nozzle, which has a high suction level and can be easily fixed on the punching surface by pressing the handle; Simple to use and easy to operate, and the suction base has good strength. The application range is extremely wide, suitable for drilling and positioning glass, ceramic tile, marble, ceramic; Also used for aquarium, marble, granite, etc. The main function of the Glass Hole Locator is to assist the positioning of the hole. With the positioning hole opener, the drill bit does not slip because the glass and ceramic tiles are too smooth when opening the hole. Specification: Material: Plastic Color: Green Type: Single Handle/Double Handles Max Length: 16.5cm / 6.50 inch Max Width: 14cm / 5.51 inch Mounting Range: 4-83mm / 0.16-3.31 inch Package Includes: 1 x Ceramic Plate Positioning Hole OpenerNote: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.