Though small and compact, this Makita Grinder is up to the task The 9558NBR is the successor to the proven 9558NB, the \'R\' grinders have additional soft start and anti-restart functions. The high performance motor provides enough power for masonry cutting but still has high heat resistance. It is armature coated with protective zigzag varnish and field coated with powder varnish to protect it from dust and wire breakage. The use of the type 55 motor allows the housing circumference to be smaller than the competitors. Features: Makita 9558NBR Angle Grinder 125mm Labyrinth construction protects all ball bearings from dust and debris Small circumference barrel grip for easy handling Shaft lock for easy wheel changes Easier repairing of gear section, assembled with key High heat resistance Spindle lock Side switch position for easy thumb operation Comes With: Side handle Wheel guard Spanner 125mm disc Specification: Wheel size: 125mm Bore Size: 22mm Spindle size: M14x2mm No Load Speed: 11,000rpm Input wattage: 840w Net Weight: 1.6kg