8 Pcs Diamond Hole Saw Set Diamond Drill Core Bits, M14 20/25/32/35/40/50/60/68 MM With 2 Saw Blade, Hole Saw Cutter Drill Bits, Drilling Tool For Drill Core Tiles Stoneware Portable Granite

This 8-piece diamond hole saw set includes M14 drill core bits in sizes 20, 25, 32, 35, 40, 50, 60, and 68 mm, designed for efficient and accurate drilling in tiles, stoneware, granite, and similar materials. Equipped with two saw blades for enhanced cutting performance, the diamond-coated bits ensure long-lasting durability and smooth operation. This versatile drilling tool is suitable for portable use and offers reliable performance for professional and DIY applications in ceramic, porcelain, and natural stone surfaces.