General description Case with 3 Montolit diamond core bits designed for both dry and wet use. This set includes three sizes: Ø 27 mm (1-1/6 inch), Ø 35 mm (1-3/8 inch), and Ø 50 mm (2 inch). Ideal for drilling through all types of porcelain stoneware and ceramics, these bits are perfect for furniture and bathroom fittings, as well as electric and plumbing installations. Technical specifications Art. FSS27: Ø 27 mm / 1-1/6 inch Art. FSS35: Ø 35 mm / 1-3/8 inch Art. FSS50: Ø 50 mm / 2 inch Speed: Very High Finish: Good Lifespan: Good Usage These diamond core bits can be used with a flexible angle grinder, making them versatile for various drilling tasks.