20 torque settings plus drill mode for added fastening control. The DHP487Z is a compact cordless Hammer Driver Drill, 164mm in length, powered by 18V Li-ion LXT slide type battery (not included) to supply energy to the powerful 18V brushless motor, with variable speed control to deliver up to 1,700 rpm, 25,500 bpm and 40 Nm maximum fastening torque for a wide range of drilling, fastening and hammer drilling applications. The DHP487Z is equipped with 2 mechanical gears; high speed mode for speedy drilling in light duty applications and low speed mode for heavy duty applications requiring high torque, single sleeve keyless chuck for quick and easy bit installations and removals, 20 torque settings plus drill mode for added fastening control, electric brake for increased operator safety and twin LED job lights to illuminate the work area.