Cordless reciprocating saw Bosch GSA 185-LI with 1x 5.0Ah battery

The Bosch GSA 185-LI Brushless is a cordless reciprocating saw designed for demanding cutting tasks on building sites and in renovation work. It features a brushless motor that delivers efficient power transfer, an idle stroke rate up to 2,900 spm and a 28 mm stroke length. The tool is built to cut wood to a depth of up to 230 mm and to provide cordless freedom with an 18 V battery platform.

Advantages

The brushless motor increases efficiency, reduces maintenance needs and improves runtime compared with brushed designs. The high idle stroke rate and the 28 mm stroke length combine to produce fast cutting progress in wood and similar materials. Cordless operation on an 18 V battery platform enhances mobility and removes the constraint of power cords. The saw’s ergonomic design supports controlled handling during plunge cuts and demolition tasks.

Suitable for

• Plunge cutting and rough cuts in timber and laminated boards
• Demolition and dismantling in renovation sites
• Cutting tree branches and site clearance
• Installing openings for pipes and ducts in construction work

Key specifications

• Power system: 18 V cordless
• Motor type: brushless
• Maximum idle stroke rate: 2,900 strokes per minute
• Stroke length: 28 mm
• Maximum cutting depth in wood: 230 mm
• Tool type: reciprocating saw (sabre saw)

How to use

Fit a suitable reciprocating saw blade for the material to be cut, ensuring the blade is securely inserted and the tool is switched off when changing blades. Mount a charged 18 V battery and set the saw on a stable position before starting the cut. Use controlled forward and backward motions, allowing the tool’s stroke rate and length to achieve progress without forcing the blade. For plunge cuts, start with a shallow entry and increase pressure gradually while maintaining firm two-handed control. After use, remove the battery and store the tool and blades in a dry, secure place.

Usage recommendations

Use blades matched to the workpiece (wood, metal, or mixed-material) and inspect blades for wear before each use. Wear appropriate personal protective equipment including eye and hearing protection, and follow local safety regulations. For extended tasks, use batteries with sufficient capacity to maintain performance and allow for safe breaks to prevent overheating.