Bosch GBH 5-40 D PROFESSIONAL ROTARY HAMMER WITH SDS MAX

The Bosch GBH 5-40 D Professional Rotary Hammer with SDS Max is a powerful corded tool designed for heavy-duty drilling and light chiselling tasks. Featuring an 1100 W motor, it delivers 8.5 J of impact energy—approximately 50% more than previous models—for faster drilling and efficient material removal. With speeds from 170 to 340 rpm and an impact rate between 1,500 and 2,900 bpm, it provides excellent control and penetration. Weighing about 6.8 kg, its balanced and compact design makes it suitable for overhead work and tight spaces. Built with robust metal components and enhanced lubrication, it ensures durability in demanding conditions. This tool handles drill sizes from 12 to 40 mm, breakthrough bits up to 55 mm, and core drilling from 40 to 90 mm in concrete, stone, and masonry. Additional features include an SDS Max bit holder, rotation-control clutch, auto lock-on switch, and dust-extraction compatibility, making it a dependable choice for professionals and serious DIYers alike.