The Strend Pro Premium hole saw is suitable for cutting all types of hardened stone and its compounds, ceramic tiles, marble, gres, porcelain, and granite. The premium diamond bonding process ensures high resistance to high temperatures and extends service life. Extremely easy cutting and high performance during drilling. The core is filled with wax, ensuring cooling, longer life, and better cutting. It is perfectly useful for installing bathroom fixtures and accessories, installing cables, electrical wiring, radiators, etc. It can be used with any drill using an appropriate adapter. Clamping type: M14, hole saw diameter is 12 mm.