Lytool 6 PCs Dry Diamond Core Drill Bits Set for Porcelain Tile, Ceramic Drill Bits for Glass Hard Materials, Granite,Ceramic,Tile,Quartz Stone, Round Shank 3/16,1/4, 5/16,3/8,1/2 inch (not for Wood)
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Add Versatility to Your Tool】6 Pieces of Dry diamond drill bits kit for drilling holes diameter of 1/2 inch(12mm), 3/8inch (10mm), 5/16inch (8mm),1/4inch(6mm) and 3/16inch (5mm), and 6mm carbide drill bits
【High Quality Diamond Bits】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for cement, metal, tempered glass, wood, plastic)
【Dry Drilling Design】Diamond drill bit contains cooling wax,Which can reduce the use temperature, dry drilling without water and less pollution. Using them with a drill ( 6mm carbide drill bits)guide to achieve precise drilling results. The diamond drill bits adopts a circular design that is widely used such as hand drill, bench drill
【High Quality Materials】Dry Diamond Drill Bits set is made of high-quality diamond with a nickel plating, which makes them durable, efficient, and resistant to wear and tear. They are designed for dry drilling operations, meaning you don't need to use water, coolant, or lubricant. This feature can help save time and reduce mess
【Easy to Carry】This Diamond Drill Bits set comes with a portable storage case for convenient use and store.The compact size is easy to place in any location and does not take up storage space
Note: Using low power and low speed machines will reduce the life of the diamond drill bits. It is suitable for electric drills with a drilling speed greater than 2000. The golden drill is only used for initial drilling, otherwise the drill will become blunt and burn out