Bosch GWS 18V-15C Professional BITURBO Angle Grinder for grinding and cutting metal. BITURBO Brushless technology provides 50% faster cutting and more metal removal than our previous cordless grinders. Equipped with KickBack Control, Drop Control, an intelligent brake system, and a tool-free quick clamping nut, this grinder offers full tool control. The tool can be refitted with an optional Bluetooth Connectivity module (NOT supplied). Comes as a Bare Unit, NO battery or charger. Compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers (Professional 18V System). Also compatible with AMPShare, the multi-brand battery alliance. Supplied with: 1 x Vibration Control Auxiliary Handle, 1 x Quick-locking Nut, 1 x Protective Guard, 1 x Backing Flange and 1 x L-BOXX 136. Specifications: No Load Speed: 9,800/min. Disc Diameter: 125mm. Grinding Spindle Thread: M14. Bore Size, Diameter: 22.23mm. Weight: 2.2kg excl. battery.