The Makita DFS251 Brushless LXT TEK Screwdriver has a durable aluminium gear housing. It is ideal for repetitive screwdriving tasks, especially drywall tasks. Fitted with a highly efficient brushless motor and 'Push drive technology', so that the motor only starts once the fixing is engaged to the drive unit which helps to significantly increase battery runtime. It has a compact, lightweight design and an ergonomic handle with rubber grips for increased user control and less fatigue. Other features include a lock-on trigger function, built-in belt clip and an LED job light with afterglow function. Comes as a Bare Unit, No Battery or Charger. Specification: Bit Holder: 6.35mm (1/4in) No Load Speed: 0-2,500/min. Capacity: Drywall Screw 5mm, Self-Drilling Screw 6mm Weight: 1.5kg