General description The BOSCH Kit 18V BK501 includes a comprehensive set of powerful tools designed for various DIY and professional applications. This kit features the GST 18 V-LI S Jigsaw, GKS 18 V-LI Circular Saw, GBH 18V-21 Hammer, GWS 18-125 V-LI Angle Grinder, and GSR 18V-55 Drill Driver, all powered by Bosch's reliable 18V battery system. Each tool is engineered for high performance, durability, and versatility, making this kit an excellent choice for both home improvement enthusiasts and professionals. Technical specifications GST 18 V-LI S Jigsaw: 18V, features constant speed function, LED light, orbital motion GKS 18 V-LI Circular Saw: 18V, cuts up to 51 mm deep GBH 18V-21 Hammer: 18V, 2.0 J impact energy, brushless motor GWS 18-125 V-LI Grinder: 18V, weight 2.3 kg GSR 18V-55 Drill Driver: 18V, 55 Nm torque, 1750 r.p.m Includes 3 x 4.0 Ah batteries and GAL18V-40 charger Comes with 4 x L-Boxx 136 and L-Boxx 238 for organized storage Compatibility and accessories Compatible