Dotco 15LF Series Right Angle Pneumatic Drills, Heavy Duty Head are equipped with a comfortable and ergonomic handle. Dotco 15LF Series Right Angle Pneumatic Drills, Heavy Duty Head feature a highly efficient motor and gear train, and a reinforced angle head for added versatility. Dotco 15LF Series Right Angle Pneumatic Drills, Heavy Duty Head have parts that are interchangebale with other Dotco Tools, making them easy to repair.