GST 90BE Bosch 'SDS' for easy, tool-free saw blade changes. Improved saw blade clamping system. Bend-resistant steel sole plate. 4-stage pendulum action, control electronics, dust blowing function. Rated power input: 650W. No-load stroke rate: 500 - 3,100spm. Cable length: 2.5m. Stroke height: 26mm. Cutting depth: wood 90mm, aluminium 20mm, non-alloyed steel 10mm. Weight: 2.60kg.