The FEIN AStxe 649‑1 hacksaw handles pipe and profile cutting up to Ø15‑3/4″ (400 mm). It features a 750 W input (480 W output), variable speed control (100–350 strokes/min), and a 2‑1/4″ (60 mm) blade stroke. Designed for steel, cast iron, AAC blocks and plastics, it includes optional clamp‑and‑feed for mitre cuts to 45°. Weighs approx. 14.1 lb (6.4 kg).