The MI850 series is the superior universal range of diamond blades giving extreme long life and speed. Designed for use with stationary machines or angle grinders.Features & Benefits Saves time because of its cutting speed Saves money because it lasts so long Patented reinforced core for ultimate stability M-Technology segment for market leading speed and self-cooling Giga diamond for ultimately fast cutting speed Self-sharpening Double laser welded for safety Vibration minimised Noise reduced Speed/Life Rating: A++-A EN 13236 Safety Standard Suitable for: General Purpose, Building Materials, Extremely Hard Building Materials, Masonry, Cast Concrete, Concrete Pipes, Unreinforced Concrete, Reinforced Concrete, Extreme Reinforced, Prestressed Concrete, Concrete, Hard Concrete, Beton 008, Granite And Natural Stone, Granite, Natural Stone, Class A Engineering Bricks, Block Pavers, Indian Sandstone, Blockwork, Sandwich Materials, Concrete Roof Tiles, Lignacite Blocks