Faithfull Combination Augers can be used in either a hand or power drill at low speeds. Machined from high quality carbon steel, they feature a pitched screw point for accurate starting with a wide flat spiral for improved stability, straight tracking and fast waste removal. Augers may be used in timber, plywood, MDF and blockwood and can be resharpened using a hand file. Short series or stubby auger bits are for use in confined spaces, such as between joists. Overall Length 120mm. This Auger Bit has the following specification Diameter 10mm Overall Length 120mm