Technical Specifications Rated Power: 1200 W Chain Speed: Max. 12 m/s Guide Bar Length: 250 mm (Bosch India catalogue also specifies 335 mm chain-bar assembly length) Maximum Cutting Capacity: 250 mm Chain Pitch: 3/8' (9.52 mm) Chain Gauge: 1.3 mm Weight: 4.7 kg Voltage: 230 V Sound Pressure Level: 95 dB(A) Sound Power Level: 103 dB(A) Description AAC Block Cutter Bosch GAC 250 Professional is a powerful 1200 W corded block-cutting saw designed specifically for cutting autoclaved aerated concrete (AAC) blocks. It provides a maximum 250 mm cutting capacity and chain speed of up to 12 m/s. Its compact 4.7 kg design and rotating chain help provide efficient, controlled cutting with reduced vibration. The tungsten-carbide-tipped chain is designed for durable cutting performance. Ideal for: AAC block cutting, aerated concrete cutting, masonry work, construction, wall construction, renovation and professional building applications.