Bosch GGS 18 V-LI Straight Grinder Body Only 06019B5300 The compact professional cordless straight grinder FEATURES Extremely robust and durable 4-pole high-performance motor for a long lifetime Low weight (only 1.8 kg) for comfortable use and low user fatigue Innovative CoolPack batteries ensure optimum heat dissipation and therefore increase lifetime by up to 100% (cf. Li-Ion batteries without CoolPack) The most compact design for perfect handling, especially in tight spaces Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge Electronic Motor Protection (EMP) protects the motor against overload and ensures a long lifetime SPECIFICATION No-load speed: 22,000 rpm Voltage: 18 V Weight incl. battery: 1.8 kg Bit holder: Collet up to 8 mm diameter NOISE & VIBRATION Surface grinding (roughing with grinding tool diameter of 25 mm): Vibration emission value ah: 3.5 m/s² Uncertainty K: 1.5 m/s²