2 compact tools. One powerful platform. The Hilti NURON SID 4 22 and SF 4 H 22 Combo Kit delivers everyday drilling and fastening performance in a lightweight, cordless solution built for efficiency, control, and versatility on the jobsite. The SID 4 22impact driver is engineered for fast, reliable fastening in wood, metal, and general construction applications. Its compact design and controlled power help reduce fatigue while maintaining consistent performance for daily tasks. Paired with the SF 4 H 22 hammer drill/driver, this kit is ready for drilling in masonry, wood, and metal. The SF 4 H 22 combines precision and power in a balanced form factor, giving users the flexibility to switch seamlessly between drilling and driving applications. Both tools run on Hilti's 22-Volt NURON battery platform, helping reduce tool and battery clutter while delivering dependable cordless performance across a wide range of applications.