A powerful choice for drilling, honing, reaming, and hole sawing, this drill has extra advantages. The reversible motor lets you drive and remove screws, too. Even the tightest screws back out with ease under the force of the 1/2 hp motor.  This 1/2" reversible has a quick reverse lever. Get holes started easily, using the variable speed throttle. Heavy duty ball and needle bearing, more power, and long tool life all come from the planetary gear reduction feature which balances the load.