Makita 18V LXT Mobile Auto Feed Screwdriver BFR550RFE BFR550RFE 18V LXT Mobile Auto Feed Screwdriver Makita built 4-pole motor design with dual steel ball bearings provides maximum torque Increased rotational speed - 4,000rpm ensuring smooth screw driving Tool-less stopper base adjustment New silent clutch - features high durability with direct drive transmission in reverse rotation Reversing switch Rigid aluminium casing Specifications Capacities – Collated drywall screw 4mm x 25-55mm No load speed 4,000rpm Impact rate – 3rd 51 Standard Accessories No Standard Accessories Available