The einhell rt ag115 115mm mini grinder is a powerful robust handy and practically designed angle grinder this einhell 115mm 412 inches angle grinder is ideal for a number of tasks including the cutting of various masonry items such as patio slabs or block paving grinding applications on metal and stone masonry note always use the correct blade or disc for the application you are doing as well as de burring sanding or cleaning with flap wheels or wire brushes these types of grinder are used by a