Nova Woodworm Screw, Right Hand Thread

Mount this woodworm screw in the Nova chuck to convert it to a screw chuck. The Nova chucks come with a right hand screw. The form of the screw has a deep fine blade that is machined right to the end of the screw. This allows an easy lead into the wood and the depth of the blades and core size means that the larger wood blanks can me mounted onto the chuck.