Makita Corded Drywall Screwdriver FS2500 2500 RPM (6 Amp Motor Depth Locator LED Light Steel Framing Metal Decking Exterior Sheathing) Nailers it operates efficiently under continuous it operates efficiently under continuous water cooling with core drill rig motors rated between 2 HP and 5 HP its contoured internal bore geometry maximizes liquid volume transfer while reducing localized fluid turbulence integrated LED work light this high torque power tool incorporates an adjustable nosecone depth locator assembly with a Sure Lock system to guarantee flush or countersunk screw placement across repetitive production runs