Cordless jigsaw series bosch pst workable materials wood cutting saws metal cutting saws plastoc maximum strokes per minute 2 400 pendulum action stages 4 power supply battery operated maximum cutting depth wood 80 mm maximum cutting depth aluminium 10 mm maximum cutting depth steel 5 mm battery voltage 18 v battery capacity 15 ah type of battery li ion weight 16 kg features led light soft handle dust blow function sds tool reception idle rpm