COMPACT AND LIGHTWEIGHT DESIGN. TOOL ONLY!!!!USER BENEFITS:No-load speed 0-4000 RPM.Compact and light design for comfortable single-handed use.Precise driving of screws by virtue of finely adjustable depth guide and low-noise claw coupling.Depth guide can be fully removed for inspection during operation.Vario (V)-Electronics for working at customised speeds to suit various application materials.Integrated working light to illuminate the contact area.Handy belt hook, can be fixed either on the right or left side.Screwdriver magazine SM 5-55 (product no. 631618000) can be added for applying screws accurately in quick succession.Battery packs with capacity display for checking the charge status.Ultra-M technology for highest performance, gentle efficient charging, optimum energy utilisation and long service life.