Dewalt Power Tools DW124K 1/2" Heavy-Duty Stud and Joist Right Angle Drill Kit: * 100 percent ball-bearing construction provides durability and longer tool life * Mechanical-slip clutch in low gear to prevent bit lock-up and to provide control of reactionary torque * Adjustable front handle and two-position side handle provide maximum leverage and control * Mechanically controlled two-speed to match r/min/torque to application requirement * Triple gear reduction provides increased torque and reduces gear stress * 21" overall length provides greater control and leverage * Includes chuck key with holder, 2-position side handle, bail handle and heavy-duty kit box * 1-1/2" capacity in wood spade bit * 4-5/8" capacity in wood self-feed * 6" capacity in wood hole saw