Tile Vibration Leveling Machine, for Dewalt 20V Max Battery Tiler Vibrator Tool with Ten Adjustable Speed & Suction Cup & Digital Display & Lock Design for Floor | Tile | Wall Strong Adsorption: The thickened suction cup has a diameter of 5.9’’and the maximum adsorption force can up to 50KG / 110LB, which is applicable for tiles in sizes up to 120*120 cm (47.2*47.2 inch) TEN Adjustable Speed: The tiler vibrator has 10 vibration levels to adjust according to the size of the tile and the thickness of the plaster. Simply press “+” or “-” to change the speed. The vibration frequency is 5000r / min Considerate Details: The lock button makes the tile vibrator suction easy, it keeps the suction cup handle lifted and free your hand. The back-lit LCD screen shows the vibration level. The particular shape of the double handle keeps the load balanced while lifting and laying tile Durable & Eco-friendly Materials: The tile tiler adopts aluminum alloy head structure, which is of high hardness, strong bearing capacity, wear resistance and long service life. The suction cup pad is made with durable, odorless, extra strength rubber