Diamond Core Drill Bits Set Tile Hole Saw Kit 7pcs 5/8-11 25/35/45/50/65/75mm Drill Bit 20mm Finger Bit with 2pcs 5'' Metal Cutting Blade for Angle Grinder Porcelain Ceramic Marble Brick Concrete - Cuilvu, 175450-5334-1709129901

• 【Multi-Size Diamond Drill Bits】This tile drill bits kit contains 9pcs products, including 6pcs 25/35/45/50/60/75mm diamond bits + 1pcs 20mm finger bit + 2pcs diamond cutting blade 125mm, multiple size options, convenient for your life and work. The compact and lightweight aluminum carrying case protects the product from wear and tear and makes it easy for you to carry and transport. 【Multi-Material Application】This diamond hole saw kit is suitable for sanding, drilling, enlarge in many different materials such as tile, ceramic, marble, granite, common glass, quartz. the tile drill bits have a maximum limit speed of 13300RPM and can be divided into dry drilling and wet drilling, which can be switched according to your job requirements. 【Super Technology】High quality diamond particles, using vacuum brazing technology to improve the firmness and heat resistance of the diamond drill bit set, making the drill bit sharper and smoother to drill. The hollow design of the drill body and U-shaped grooves can help remove debris quickly and reduce heat buildup for a longer life. 【5/8"-11 Thread】The diamond drill bits for ceramic are made of 5/8"-11 universal thread, this will work well with most angle grinders. If you need to use it on other machines, you will need to buy an adapter to use it with. The tile hole saw kit diamond also includes 2 diamond metal cutting blades to cut through tough materials, and you don't need to buy extra blades, which is convenient for your life. 【Multifunctional】The multi-functional diamond hole saw drill bit set can help you perform operations such as drilling and grinding on different materials. It's easy to use, and you only need to follow the instructions to operate it easily. If you need additional information, or have any questions, you can contact after-sales customer service. We will serve you wholeheartedly.