Recip saw pipe saw series bosch gsa bosch professional power supply electric saw power 1 300 watt features speed preselection constant electronic soft handle anti vibration system hubzahl 2900 min 1 sgeblatthub hublnge 28 mm workable materials wood cutting saws metal cutting saws weight 41 kg werkzeugloser sgeblattwechsel led light rotations per minute 2 900 rpm idle rpms 2 800 rpm max cutting depth at 90 230 mm max cutting depth wood 230 mm