This lithium-ion Bosch 12v jigsaw combines the benefits of overwhelming compactness and lightweight maneuverability. Key Features of the GST 12V-70 Bosch SDS System - Fast, tool-free changing of application tools. Saw blade pendulum action- Adjustable 3-stage or 4-stage saw blade pendulum action. Lithium-ion technology - No self-discharge. No memory effect. Bosch GST 12V-70 Cordless Jigsaw Features: Extremely compact barrel grip design, lightweight cordless jigsaws for perfect handling and curve tolerance High performance: fast sawing progress and long battery runtime with 2.0 Ah battery Grip position is exceptionally close to the cutting line, thus allowing especially precise cutting Optimised for sawing from underneath, the new GST is ideal for making cuts in worktops .