The Alpen 12.0mm x 460mm Wood Auger Drill is engineered for effective drilling in square timbers and wood jambs. It features highly accurate centring and sharp cutting edges to deliver clean and efficient results. Brand: Alpen Diameter: 12.0mm 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