The Makita 1/2 in. Spade Handle Drill (model DS4011) features a well-balanced design with a powerful motor engineered for constant power and speed for industrial drilling and mixing applications. The DS4011 has an 8.5 Amp motor that delivers 600 RPM for increased speed and torque, making it ideal for drilling large holes. The powerful motor is engineered for constant speed for efficient mixing performance. The DS4011 has a heavy duty industrial 1/2 in. drill chuck, with all ball bearing construction for smooth operation and longer tool life. All-ball bearing construction for durability and longer tool life Heavy duty industrial 1/2 in. drill chuck engineered for positive bit retention Rocker switch for quick transition between forward and reverse operation On-board chuck key storage for fast and convenient bit changes 600 RPM provides increased speed and torque for drilling large holes Well-balanced design at only 6.3 lbs. for reduced operator fatigue D-handle rotates 360° with 24 positive stops for multi-position operation Rubberized grip for increased operator comfort Powerful 8.5 Amp motor engineered for improved drilling and mixing performance Double insulated This is a used item and will show some wear. The item has been tested and functions as it should.