Bosch GST 12V-70 jigsaw — specs & overview

The Bosch GST 12V-70 is a cordless jigsaw designed for portability and precision tasks. It operates on a 12V battery system with a 2.0 Ah capacity. This compact tool uses T-Shank blade fittings to secure cutting teeth during operation.

This model handles various materials through adjustable settings. You can cut through wood up to 70 mm thick or steel up to 3 mm thick. The machine features pendulum action to assist with faster, more aggressive cuts in softer materials.

The stroke length is 18.0 mm. This provides a consistent rhythm between 1500 and 2800 strokes per minute depending on your requirements. At only 1.5 kg, the weight allows for extended use without excessive fatigue.

Strengths

• High cutting capacity in wood reaching up to 70 mm.
• Adjustable stroke rates between 1500 and 2800 strokes per minute.
• Lightweight 1.5 kg build for easy overhead or one-handed work.
• Versatile pendulum action for different material types.

Things to consider

• The 3 mm maximum cutting depth in steel limits its use for heavy metal fabrication.
• A 2.0 Ah battery provides a specific runtime that may require spares for large projects.

Who it's for

This tool is for DIY enthusiasts or professionals who need a light, mobile jigsaw for quick cuts and detailed work where a cord would be restrictive.

Frequently asked questions

What is the maximum thickness of wood this jigsaw can cut?

The GST 12V-70 can cut through wood with a maximum depth of 70 mm.

Does this tool support pendulum action?

Yes, the model includes orbital or pendulum action to change how the blade moves during a cut.

What type of blades does it use?

This jigsaw requires T-Shank fitting blades for all cutting operations.