Bosch GKS 18V-57-2 Professional sierra circular de mano a batería Solo (hoja de sierra 165 mm, 18 V, sin escobillas, en L-BOXX)

The GKS 18V-57-2 Professional sets a new benchmark for cordless circular saws in its class, delivering corded-like cutting performance from the Bosch Professional 18V battery platform. Its brushless EC motor and 57 mm cutting depth at 90° make it a standout choice for carpenters, joiners, and interior fitters who need uncompromising power without the cord.

Highlights

• Brushless EC motor for maximum runtime, longer lifetime, and maintenance-free operation
• Cutting depth of 57 mm at 90° and 41 mm at 45° bevel – ideal for construction timber and sheet materials
• 165 mm saw blade with 20 mm bore, compatible with a wide range of Bosch Professional blades
• Ergonomic soft-grip handle and compact design for fatigue-free, one-handed operation
• Integrated LED work light and dust extraction port for clean, precise cuts
• Supplied in L-BOXX 238 for secure transport and stacking with other Bosch Professional cases

In daily use

On the jobsite, the GKS 18V-57-2 Professional shines when cutting rafters, formwork, or flooring. The steel base plate glides smoothly over the workpiece, while the spindle lock allows quick blade changes. The saw’s balance and low weight (2.9 kg without battery) reduce strain during overhead cuts, and the parallel guide ensures repeatable straight cuts. With a no-load speed of 5,000 rpm, it powers through softwood, hardwood, and sheet goods with ease.

Full specifications

• Battery voltage: 18 V (Bosch Professional 18V System)
• Saw blade diameter: 165 mm
• Saw blade bore diameter: 20 mm
• No-load speed: 5,000 rpm
• Max. cutting depth at 90°: 57 mm
• Max. cutting depth at 45°: 41 mm
• Bevel capacity: 0 – 45°
• Motor type: Brushless EC motor
• Tool weight (without battery): 2.9 kg
• Dust extraction port: Yes
• Spindle lock: Yes
• LED work light: Yes
• Base plate material: Steel
• Handle design: Ergonomic with soft grip
• Packaging: L-BOXX 238
• Included accessories (solo): 1x circular saw blade (standard for wood, 165x1.7x20mm, 12T), parallel guide
• Power source: Cordless (battery-powered)

Final note

The GKS 18V-57-2 Professional is a future-proof investment for any Bosch 18V user. Its blend of power, precision, and portability makes it the go-to saw for demanding cutting tasks, day in and day out.