Dotco 14CF Series Pistol Grip Pneumatic Drills, Non-Reversible are equipped with Jacobs geared chucks and chuck keys. Dotco 14CF Series Pistol Grip Pneumatic Drills, Non-Reversible feature durable composite housing with ergonomic finger and thumb guides to aid in control. Dotco 14CF Series Pistol Grip Pneumatic Drills, Non-Reversible work excellently for applications in aerospace, metal fabrication, and wood working.