This Black & Decker GC1440 has the power of 14.4 Volts, Variable Speed (forward & reverse), 0-750 rpm, a (24) - position Clutch which provides an extra level of control to prevent stripping and overdriving of screws, and a strong, heavy duty 3/8' (10mm) keyless chuck for quick and easy bit changes. Powerful 14.4 Volts *** SAME AS MODEL #GCO1440 - BUT THIS MODEL IS COMPATIBLE WITH SLIDE CHARGERS and AC PLUG STYLE CHARGERS. Variable Speed - (Forward & Reverse) -- provides controlled drilling and driving in a variety of materials. Heavy Duty 3/8' (10mm) Keyless Chuck -- makes bit changing quick and simple.

• This Black & Decker GC1440 has the power of 14.4 Volts, Variable Speed (forward & reverse), 0-750 rpm, a (24) - position Clutch which provides an extra level of control to prevent stripping and overdriving of screws, and a strong, heavy duty 3/8' (10mm) keyless chuck for quick and easy bit changes.
• Powerful 14.4 Volts *** SAME AS MODEL #GCO1440 - BUT THIS MODEL IS COMPATIBLE WITH SLIDE CHARGERS and AC PLUG STYLE CHARGERS. Variable Speed - (Forward & Reverse) -- provides controlled drilling and driving in a variety of materials. Heavy Duty 3/8' (10mm) Keyless Chuck -- makes bit changing quick and simple.

This Black & Decker GC1440 has the power of 14.4 Volts, Variable Speed (forward & reverse), 0-750 rpm, a (24) - position Clutch which provides an extra level of control to prevent stripping and overdriving of screws, and a strong, heavy duty 3/8' (10mm) keyless chuck for quick and easy bit changes.imported