The Metabo HPT/Hitachi DB3DL2 3.6V Li-Ion Screwdriver is a powerful and reliable tool for various home improvement projects. With a 3.6V lithium-ion battery, this screwdriver offers 750W of power and a 600 RPM speed for efficient screwdriving. The 1/4" hex drive chuck size allows for quick bit changes, while the keyless chuck type ensures a secure hold. This Hitachi screwdriver is a convenient and versatile tool for any workshop or job site.