Technical data: Diameter [mm]: 50 Tool length [mm]: 60 Rotation speed 1/min.: 10 000- 14 000 Threaded holder: M14 Features: For dry and wet operation, Vacuum Brazed technology, M14 thread - assembly guarantee crowns for any angle grinder, Application: making holes in ceramic tiles, stoneware, concrete, brick, glass, asphalt, laminates, PVC, steel, non-ferrous metals, wood. ** Illustrative photo