BRSCHNITT Diamond Dry Drill Bit Tile 6 mm Pack of 10 Bits Hole Saw for Ceramic, Granite, Porcelain, Tiles, Porcelain Stoneware, Masonry, Marble, Masonry

✔Size - 10 pieces, 6 mm, diamond height 8 mm, total length 65 mm, diamond grain # 50/60, round shank diamond core drill bit ✔Wide Applications - Diamond drill bits are great for dry drilling holes through hard porcelain tiles, ceramics, bathroom tiles, granite and marble, masonry, concrete, glass and hard plastic. The use of water can extend the service life ✔High-quality raw material - With vacuum brazed technology to better attach the diamond particles to the core steel, improve performance and service life. Made with high-quality diamond grain for effortless cutting and improved durability in hard applications. High-quality core steel body helps to be more efficient and durable, not easy to deform ✔High performance - Special design of the spiral groove at the tip of the drill helps with chip removal, wax inside the drill is helpful for cooling and lubrication ✔Machine - Suitable for any electric drill, hand drill, bench drill, if you use an angle grinder, please install the angle grinder drill chuck