Festool has just announced the introduction of three new hybrid sander models: the delta-shaped DTSC 400, the 5in. ETSC 125, and the rectangular RTSC 400. Each model can be used either cordless or corded and are balanced with a ergonomic battery that provides up to 30 minutes of runtime at full power. Each sander has an idle engine speed from 6,000-10,000 RPM and includes Festool’s integrated Jetstream dust extraction technology. The sanders feature a balanced design and formed, rubberized grip and a pad brake with intergrated carbide inserts. They also feature a protective guard that protects the pad and abutting surfaces from damage. They will be available for purchase on Oct. 2, 2017. More information can be found here.