Bosch GST 18V-125 B cordless jigsaw, without battery or charger
Delivery options to:
Choose countryThe Bosch GST 18V-125 B Professional is a cordless jigsaw with a bail handle and brushless motor for curved and cross cuts in solid wood, chipboard and wood composites. It cuts up to 125 mm deep in wood, 20 mm in aluminium and 10 mm in unalloyed steel.
Cutting controls
- Blade mounting: SDS saw blade holder.
- Stroke control: speed preselection and 4-stage pendulum action.
- Work area visibility: LED lighting and a dust blowing function.
- Bevel cuts: base plate adjustment from -45° to 45°.
Accessories and battery compatibility
The jigsaw supports external dust extraction and can be used with guide rails via an adapter. A removable plastic cover protects sensitive workpieces. It is compatible with all Bosch Professional 18V batteries and chargers and with the AMPShare battery system.
Supplied accessories include an extraction set, 1 T 144 D Speed for Wood jigsaw blade and a chip breaker guard. The battery and charger are not included.
| No-load stroke rate | 0–3 500 min⁻¹ |
|---|---|
| Stroke length | 26 mm |
| Weight excluding battery | 2 kg |
| Battery voltage | 18.0 V |
| Tilt angle | -45° to 45° |
| Dimensions | 78 × 215 × 208 mm |
| Cutting depth in wood | 125 mm |
| Cutting depth in aluminium | 20 mm |
| Cutting depth in unalloyed steel | 10 mm |
| Vibration emission value ah, sawing wood | 4.1 m/s² |
| Vibration uncertainty K, sawing wood | 1.5 m/s² |
| Vibration emission value ah, sawing sheet metal | 3.5 m/s² |
| Vibration uncertainty K, sawing sheet metal | 1.5 m/s² |
| Sound pressure level | 87 dB(A) |
| Sound power level | 95 dB(A) |
| Noise uncertainty K | 5 dB |
| Overall length | 215 mm |
| Material | Plastic / metal |
| Colour | Blue / black |
| Width | 21.5 cm |
| Height | 20.8 cm |
| Depth | 7.8 cm |
| Supply voltage | 18 V |
| Battery included | No |
| Battery type | Lithium-ion |
| Battery system | AMPShare / Bosch Professional / ProCORE 18V |
| Handle | Yes; bail handle |
| Power source | Rechargeable battery |
| Tool type | Jigsaw |
| Motor | Brushless |
| Blade holder | SDS |
| Pendulum action | 4-stage |
| Speed preselection | Yes |
| Lighting | LED |
| Dust management | Blowing function; compatible with external extraction |
| Guide rail use | Via an adapter |
| Workpiece protection | Removable plastic cover |
| Charger included | No |
| EAN | 4059952589008 |
|---|
Are a battery and charger included?
No. The jigsaw is compatible with all Bosch Professional 18V batteries and chargers, as well as the AMPShare battery system.
Which accessories are supplied?
An extraction set, 1 T 144 D Speed for Wood jigsaw blade and a chip breaker guard are included. The tool also comes with a removable plastic cover to protect sensitive workpieces.












Gudri pirkumi vienuviet