Screwdriver BOSCH 18V COMBO KIT GSR 18V-90C GKT 18V-52GC GST 18V-155 SC GEX 18V-125 1xPC4,0Ah 2xPC5,5Ah

The BOSCH 18V COMBO KIT GSR 18V-90C GKT 18V-52GC GST 18V-155 SC GEX 18V-125 1xPC4,0Ah 2xPC5,5Ah is a set of cordless power tools built on Bosch's 18V battery platform. The kit combines a compact drill/driver, a plunge saw, a jigsaw, and a random-orbit sander to cover drilling, cutting, sawing, and sanding tasks. Included batteries and chargers provide on-site portability and uninterrupted work time, while the common 18V system enables battery interchangeability among the tools.

Advantages

The kit brings together four dedicated tools engineered for torque, cutting precision, and finishing. Cordless design eliminates the need for temporary power sources and increases mobility at job sites. Batteries with different capacities ensure extended runtime and the option to swap cells between tools. Bosch's build quality and ergonomics deliver balanced handling and manageable vibration levels for prolonged use.

Suitable for

• Assembly and fastening tasks in construction and interior work
• Plunge and track sawing for cabinetry and joinery
• Curved and straight cutting in wood and composite materials
• Sanding and surface preparation for painting or finishing
• On-site repair, renovation, and professional trade applications

Key specifications

• Voltage: 18 V compatible system for all included tools
• Included tool types: drill/driver, plunge saw, jigsaw, random-orbit sander
• Battery pack configuration: one lower-capacity and two higher-capacity lithium-ion batteries for extended runtime
• Portable cordless operation for indoor and outdoor use
• Ergonomic handles and compact tool dimensions for improved control

How to use

Charge supplied batteries fully before first use following the charger instructions. Install the appropriate battery into the chosen tool and select the correct accessory—drill bit, saw blade, or sanding pad—securely according to the tool manufacturer's guidance. Adjust speed and depth settings where applicable, clamp or support the workpiece, and operate the tool with steady pressure while observing safety measures such as eye and hearing protection. Swap batteries between tools as needed to maintain continuous workflow.

Usage recommendations

Use the drill/driver for pre-drilling and screw driving with matched bits and clutch settings. Employ the plunge saw on guided rails for straight, dust-minimised cuts, and the jigsaw for detail and curved cuts using the correct blade type. For sanding, start with coarser grit and finish with finer grits; use appropriate dust extraction attachments when available. Store batteries in a cool, dry place and follow Bosch guidelines for charging cycles to prolong battery life.