Brushless motor Electric brake 2 mechanical gears 21 torque settings plus Drill mode for added fastening control Variable speed control by trigger Led job light to illuminate the work area Keyless chuck for quick and easy bit installations and removals Aluminium gear housing with all metal gear construction 1 year manufacturer warranty with a further 2 years when registered within 30 days of purchase. This guarantee does not apply where non-genuine or recommended parts or accessories are fitted to the tool. The use of non-genuine or compatible batteries and chargers with Makita Tools will invalidate the Makita guarantee for our tools.