The DeWalt DWE4206K Angle Grinder features a no-volt release switch to prevent the unit from starting unintentionally when locked on, whilst the soft start reduces movement of the tool on start-up increasing user control. This DeWalt Angle Grinder has an abrasion protected motor for increased durability and pop off brushes to protect the armature from damage at the end of brush life resulting in greater motor durability. The low profile gear case allows access in confined areas.