Bosch GST 18V-125 S PROFESSIONAL power jigsaw 3500 spm 1.9 kg

The Bosch GST 18V-125 S PROFESSIONAL power jigsaw with a barrel grip offers a compact, battery-powered solution for straight, curved and bevel cuts. Designed for portability, it runs on the Bosch Professional 18V system (also compatible with AMPShare) and delivers up to 3,500 strokes per minute with a maximum cutting depth of 125 mm in wood. The tool features a durable brushless motor, an SDS blade holder and an adjustable baseplate for bevel cuts up to 45°.

Advantages

The robust construction and brushless motor increase tool longevity and runtime while keeping maintenance low. Key built-in functions such as the SDS tool-free blade change system, four-stage orbital action, integrated LED work light, dust blower and Speed Selection allow efficient work across a variety of materials. A removable plastic overshoe protects sensitive workpieces and the tool is compatible with guide rails and external dust extraction.

Suitable for

• Curved and cross cuts in solid wood
• Cutting chipboard and wood-based composites
• Bevel cuts up to 45° for angled joinery
• On-site work where cordless portability is required

Key specifications

• Brand: Bosch Professional
• Model: GST 18V-125 S PROFESSIONAL (MPN 06015B2000, EAN 4059952589077)
• Power source: 18 V battery (Professional 18V system, AMPShare compatible)
• Motor: brushless
• Stroke rate (no-load): up to 3,500 spm
• Maximum cutting depth in wood: 125 mm
• Bevel capacity: up to 45° (baseplate adjustable to ±45°)
• Weight: approx. 1.9 kg
• Features: SDS blade holder, 4-stage pendulum, LED, dust blower, Speed Selection, removable overshoe

How to use

Fit a compatible jigsaw blade into the SDS blade holder using the tool-free system, secure the workpiece and select the appropriate pendulum setting and speed for the material. Use the barrel grip for comfortable control during cuts. For bevel cuts, adjust the baseplate to the required angle up to 45° and lock it in position. When cutting long edges or straight lines, attach a guide rail via the adapter; connect an external dust extractor if required. Always use Bosch Professional 18V batteries and compatible chargers for optimal performance.

Recommendations

Use blades suited to the material and thickness being cut, set the pendulum action and speed lower for harder materials and higher for fast, aggressive cuts in softer woods. Wear appropriate eye, ear and respiratory protection and secure the workpiece before starting. Remove the plastic overshoe when working on abrasive surfaces to avoid damage to the cover.