The Alpen 14.0mm x 460mm Wood Auger Drill provides high precision for drilling in square timbers and wood jambs. Its design includes highly accurate centring and sharp cutting edges for professional performance. Brand: Alpen Diameter: 14.0mm Working Length: 380mm Overall Length: 460mm Application: For drilling in square timbers and wood jambs Highly accurate centring for precise results Sharp cutting edges ensure clean and efficient drilling