Diamond Drill Bits Kit Hole Saw Set Tile 25/35/45/65/75mm Diamond Core Drill Bit 20mm Finger Drill Bit 50mm Beveling Chamfer Bit Cutting Blade Drilling Enlarging Porcelain Ceramic Tile Angle Grinder - GCCSJ, 175452-5349-1812493651

• PRODUCT SIZE：9pcs tile hole saw kits include 5pcs (25/35/45/65/75mm) diamond drill bits and 1pcs 20mm finger drill bits and 1pc 50mm diamond beveling chamfer bit, 2pcs diamond cutting blade 125mm, various sizes meet your daily work needs. Comes with a tiny carrying case for easy portability and transport. VACUUM BRAZING TECHNOLOGY：High-quality diamond particles and steel, and adopt vacuum brazing technology, which improves the heat resistance of the diamond core drill bits, makes the diamond core drill bit set more durable, not easy to deform, and improves the efficiency of your work. MULTIPURPOSE：Diamond drill bit for porcelain tile is widely used on angle grinders and is suitable for drilling and grinding various materials such as tile, granite, marble, concrete, glass or brick. If you want to use it on more different machines, please use an adapter. HOW TO USE：First place the diamond hole saw kit for tile at an angle of 45 degrees and place it on the drilling material, start the machine, start drilling to form a hole, then slowly lift the drill bit to become vertical, continue drilling, and swing 360 degrees. EXCELLENT AFTER-SALES SERVICE：If you have any questions, please feel free to contact us. We will try our best to solve the problem for you.