Makita DJR186Z. Power protection features: Deep discharge, Overheating, Overload, Product colour: Black, Blue. Stroke length: 3.2 cm, Cutting depth in wood: 25.5 cm, Cutting depth in metal profiles/pipes: 13 cm. Power source: Battery, Battery technology: Lithium-Ion (Li-Ion), Battery voltage: 18 V. Width: 486 mm, Depth: 81 mm, Height: 222 mm. Vibration emission: 13 m/s², Speed control type: Electronic, Stroke rate: 2800 spm