Diamond Tile Drill Bits 6 mm – Ceramic Drill Bits for Porcelain, Ceramic, Granite, Tiles (10 Pieces)

Size - 10 pieces, 6mm, diamond height 8mm, total length 65mm, diamond grit #50/60, round shank diamond drill bit WIDE APPLICATIONS - Diamond drill bits are perfect for drilling dry holes through hard porcelain tiles, ceramics, bathroom tiles, granite and marble, masonry, concrete, glass, hard plastic with ease. Using water could extend the service life Premium raw material --Using vacuum brazed technology, improve performance and service life.Built with high quality diamond grain for effortless cutting and improved durability in difficult applications.High quality steel body helps to be more efficient and durable, not easy to deform High Performance -- Special spiral groove design at the top of the drill bit helps to remove chips, wax inside the drill bit is useful for cooling and lubrication Machine - Suitable for any electric drill, hand drill, bench drill, when you use angle grinder, please install the angle grinder chuck