GNB 18V-38 cordless concrete nailer Fastening steel profiles to hard materials such as concrete and steel must be easy, efficient and intuitive. The GNB 18V-38 Professional helps you with this work. It is powered by the powerful Biturbo Brushless technology and is part of the Bosch Professional 18V system. All you need is a ProCORE18V battery and you're ready to go - no additional gas cartridges are required. A reliable fastening system has been developed that includes both tools and nails. This allows you to concentrate fully on your work. The certified, galvanised carbon steel nails guarantee a long service life in concrete and steel. There is a range of nails from 16 to 38 mm for concrete and 13 to 19 mm for steel applications. Tools and nails are tested and certified according to ETA or ICC. Compatible with the Bosch Professional 18V system and with the cross-brand AMPShare battery alliance. Cardboard box with cardboard insert. 1 x ejector pin (1 600 A02 K03). 1 x fastening hook (1 600 A02 K07).