Cordless combo kit Bosch 0 601 9K0 003 — 18V impact wrench (400 N·m, 1/2") and cordless screwdriver

Bosch 0 601 9K0 003 cordless combo kit contains an 18 V impact wrench and a cordless screwdriver designed for portable fastening and maintenance work. The impact wrench delivers up to 400 N·m of torque and accepts a 1/2" drive with an additional 1/4" interface option, providing high torque in a compact form. The screwdriver complements the set for precision fastening tasks and light assembly operations. The set is finished in Bosch black/green and is intended for professional and demanding DIY use where mobility and power are required.

Advantages

The combo kit offers a balance of high torque and compact size, allowing robust bolt tightening and loosening in confined spaces. Battery-powered operation removes cord limitations and improves mobility on job sites. The inclusion of both an impact wrench and a screwdriver covers a broad range of fastening tasks, from heavy-duty mechanical maintenance to delicate assembly. Ergonomic design and straightforward controls support efficient, repeatable work.

Suitable for

• Automotive wheel and suspension work requiring high torque
• Mechanical maintenance and repair where portable impact performance is needed
• Assembly tasks and installation of fixtures in workshops or on site
• General fastening and loosening of bolts and screws in construction and renovation

Key specifications

• Voltage: 18 V
• Maximum torque (impact wrench): up to 400 N·m
• Drive size: 1/2" standard with 1/4" option
• No-load speed: up to 2500 RPM (impact wrench)
• Includes cordless impact wrench and cordless screwdriver
• Compact, ergonomic housing designed for portable use

How to use

Install a charged battery pack compatible with the Bosch 18 V system and secure the appropriate socket or bit in the impact wrench or screwdriver chuck. For the impact wrench, select the correct drive adapter for 1/2" or 1/4" interfaces as required by the fastener. Start at a lower torque or speed setting if available, then increase to achieve the required fastening torque. Use the screwdriver for pre-drilling or final screw seating to avoid over-tightening. Follow standard safety practices including eye protection and secure workpieces before operation.

Usage recommendations

For extended tool life and consistent performance, use batteries from the same voltage system, avoid prolonged stall conditions, and allow cooling periods during heavy continuous use. Regularly inspect sockets and bits for wear and use the impact wrench for high-torque applications while reserving the screwdriver for precision fastening.