Lithium-ion batteries featuring “Hilti Cordless Power Care” give the SF 22-A cordless drill / driver and SFH 22-A cordless hammer drill / driver tremendous power, high battery capacity and extra-long life. A well-balanced T-grip design with large, soft grip area ensures high working comfort for top productivity. High-torque guarantees impressive performance for drilling in wood plus screw driving and large diameter drilling in steel. Typical Hilti design characteristics provide a visual expression of the features of these compact professional 22-V tools that form part of a comprehensive range with only one battery and charger for all models.