Dewalt 125mm/ 5inch 900W Angle Grinder. Features a small girth which allows comfortable gripping, low profile gear case allows access in confined areas, abrasion protected motor for increased durability, independent box and spring brush holder design increases brush life, fully leaded stator windings for i ncreased motor durability, 100% Ball bearing design increases efficiency and durability, top positioned spindle lock allows maximum depth of cut and keyless 'One Touch' Guard increasing versatility and ease of use.