Technical data The most important data No-load speed* 2,800 – 5,500 rpm Weight excl. battery* 4.1 kg Saw blade bore diameter 20 mm Saw blade diameter 140 mm Baseplate 305 x 169 mm Bevel angle -1 - 47 ° Tool dimensions (width) 209 mm Tool dimensions (length) 374 mm Tool dimensions (height) 234 mm Cutting depth without guide rail (90°) 52 mm Cutting depth with guide rail (90°) 46 mm Cutting depth without guide rail (45°) 32 mm Cutting depth with guide rail (45°) 32 mm Total vibration values (NULL) Vibration emission value ah 2.5 m/s² Uncertainty K 1.5 m/s² Noise/vibration information Sound pressure level 96 dB(A) Sound power level 107 dB(A) Uncertainty K 3 dB The A-rated noise level of the power tool is typically as follows: Sound pressure level 96 dB(A); Sound power level 107 dB(A). Uncertainty K= 3 dB. GKT 18V-52 GC Professional: Further information Product Highlights The GKT 18V-52 GC Professional cordless plunge saw delivers corded performance and superior compactness in Bosch´s 18 V category. Its innovative BITURBO Brushless technology and ProCORE18V provide maximum cordless cutting performance fully equal to corded 1,620 W plunge saws. The saw offers superior mobility due to its uniquely compact design allowing operation with only one battery. Its very compact tool design enables the closest distance between the saw blade and the wall at only 10 mm. Equipment & Application This plunge saw is intended for plunge cutting in wood, composites, board and panel materials, aluminium, and acrylic glass. It can be used with dust bags and is compatible with the Bosch Click & Clean System as well as the Bosch, Festool, Mafell, and Makita guide rail systems and with all Bosch Professional 18 V batteries and chargers (Professional 18V System). For maximum power use ProCORE18V ? 5.5 Ah. Additional Information The GKT 18V-52 GC Professional also features constant speed, eco mode for up to 20% higher runtime, a HMI, individual speed settings, customisable speed settings via an app, overload protection, restart protection, soft start, and spindle lock.