Bosch GKS 18 V-57 G 18v Cordless Circular Saw 165mm

The Bosch GKS 18 V-57 G is an 18V cordless circular saw designed for powerful, precise cuts in timber and sheet materials up to 57mm depth at 90°.

Powered by a strong brushless-style motor running at 3,400rpm, this saw handles solid wood, OSB, plywood, and MDF with confidence — making it equally at home on construction sites, joinery workshops, and landscaping jobs. The soft-start function ensures controlled start-up, while the fast motor brake stops the blade immediately when the trigger is released, keeping the user protected on site.

One of the standout features for professional tradespeople is its broad guide rail compatibility. It works with the Bosch Professional guide rail system as well as the systems from Mafell, Festool, and Makita — giving carpenters and contractors the flexibility to integrate it into their existing setup without compromise.

The saw runs on any Bosch Professional 18V battery and is also compatible with AMPShare, the multi-brand battery platform. Practical extras include an LED work light, air blower, dust extraction port, spindle lock, parallel guide, and a stamped-steel footplate for stability and durability. It ships in an L-BOXX 238 for organised storage and transport.

Features and Benefits:
• Compatible with guide rail systems from Bosch, Mafell, Festool, and Makita for precise, guided cuts
• Fast motor brake stops the blade immediately when trigger is released for increased safety
• Soft-start function reduces start-up kick for smoother, more controlled operation
• LED work light and air blower improve visibility at the cut line
• Dust extraction port helps maintain a cleaner working environment
• Compatible with all Bosch Professional 18V batteries and the AMPShare multi-brand battery alliance
• Supplied in an L-BOXX 238 with inlay for secure storage and transport

Specifications:
Battery voltage: 18V
No-load speed: 3,400rpm
Saw blade diameter: 165mm
Saw blade bore diameter: 20mm
Max. cutting capacity in wood (90°): 57mm
Max. cutting capacity in wood (45°): 42mm
Sound pressure level: 83 dB(A)
Sound power level: 91 dB(A)
Noise uncertainty (K): 3 dB
Vibration emission (wood sawing): 1.0 m/s²
Vibration uncertainty (K): 1.5 m/s²
Length: 385mm
Width: 255mm
Height: 270mm
Net weight: 5.7kg

Contents:
L-BOXX 238
L-BOXX inlay
Circular saw blade, Standard for Wood, 165 x 1.7/1.2 x 20mm, 36T
Dust extraction adapter
Internal hexagon
Parallel guide