The DFS452's brushless motor minimises friction to the internal mechanism, reducing battery power consumption and contributing to the tool's long service life. Energy efficiency is also improved by the DFS452's push drive technology, which only engages the motor in lock on mode when a fastener is loaded. Accurate nail placement is ensured thanks to the screwdriver's elastomer over-moulded ergonomic handle, advanced ergonomics and smooth pulling trigger, all of which help to reduce fatigue when undertaking bigger jobs. Control is further enhanced by the tool's variable speed control feature and forward / reverse mode selection, as well as by an LED work light for clear illumination of the workpiece. An additional benefit is Makita's one touch locator feature, which improves productivity by allowing for quick and easy single movement loading of fasteners. Features & Benefits Brushless motor Lock on function Energy efficient push drive technology LED work light with afterglow feature Trigger operated variable speed control & forward / reverse mode selection One touch locator enables easy, single movement loading of the fastener Silent clutch & soft grip elastomer over-moulded ergonomic handle Specifications Battery type: Lithium-ion Battery Voltage: 18v Capacity Drywall Screw: 5mm Capacity Self Drilling Screw: 6mm Driving Shank: 6.35mm (1/4″) Hex Noise Sound Pressure: 72dB(A) Noise K Factor: 3dB(A) Maximum Output: 490w No Load Speed: 0-4,000rpm Vibration K Factor: 1.5m/sec Vibration No Load: 2.5m/sec Contents DFS452 18v LXT Brushless Drywall Screwdriver 191L24-0 Autofeed Attachment BL1830B 18v LXT Li-ion 3ah Battery (x2) DC18RC 18v LXT Li-ion Battery Charger Makpac Case