The Montolit Mondrillo Diamond Milling Bit for Angle Grinders 20mm (FPU20) is a high-performance diamond milling tool designed for precision drilling and milling in hard materials. Ideal for professional tilers, stone fabricators, and contractors, this tool offers superior accuracy and durability in demanding applications. Designed to fit most standard angle grinders, the FPU20 is easy to attach and use, offering a flexible solution for on-site drilling and milling tasks.