Bosch Professional GKS 18V-57-2 Cordless Circular Saw Solo

The Bosch Professional GKS 18V-57-2 Cordless Circular Saw 18V Solo is a cordless tool designed for professional woodworking and construction tasks. Powered by an 18 V battery, its brushless motor spins the blade at up to 5,000 RPM. It cuts hard and soft wood, as well as wood-based sheet materials such as OSB and MDF. It has a maximum cutting depth of 57 mm at 90 degrees and 41 mm at 45 degrees. As a solo tool, it is supplied without a battery or charger. The saw is compatible with the Bosch Professional 18V System.

Weighing 3,200 g, the tool feels balanced for overhead and extended cutting. A built-in LED light illuminates the cut path in dim workspaces, while an integrated dust blower clears debris from the work surface. The dust extraction port connects to compatible vacuums to reduce airborne particles. Safety features include a fast-stop brake that halts the blade quickly. The blue and black housing encloses the internal components. In use, it generates a sound pressure level of 93 dB.

• 165 mm blade diameter – standard capacity for framing lumber and sheet goods.
• 24-tooth blade included with a 20 mm bore – balances cut speed and finish while fitting standard arbors.
• Bevel capacity up to 50 degrees – allows precise angled cuts beyond the standard 45-degree setting.
• Spindle lock – enables quick, tool-free blade changes.
• Vibration level of 1.8 m/s² when cutting wood – reduces hand strain during prolonged use.
• Sound power level of 104 dB – indicates the total acoustic output for job site noise planning.