The Clauss Dual Drive Sharpener is the first non-chuckable sharpener for both #2 and carpenter pencils. The system is so adaptable, you can use it with your current bit on the fly! Manual or power driven, however you decide to use it, its design evenly sharpens no matter what. The Dual Drive Sharpener also features a shaving reservoir with see-through window so you can be sure when to empty it out. Complete with a high carbon steel blade, the Dual Drive Sharpener makes for a fine addition to any workshop, office, or household.