Ferm WSM1008 Information The Ferm WSM1008 is a wall slotter that is perfect for creating precise and clean slots in walls, floors, and other masonry materials. It has a powerful 1600-watt motor that can cut through even the hardest concrete, and it comes with two diamond-tipped blades that are designed to last for a long time. The WSM1008 also features a built-in laser guide that helps you to make accurate cuts, and it has a dust collection port that makes it easy to keep your work area clean. Here is an overview of the Ferm WSM1008: Power: 1600 watts Blade diameter: 150 mm Cutting depth: 40 mm Cutting width: 30 mm Laser guide Dust collection port Includes two diamond-tipped blades, dust collection adapter, key, carbon brushes, chisel, laser batteries, and carrying bag