The Faithfull 35 Piece Router Bit Set with 1/2in shank. Tungsten carbide tips ensure long life and the storage case provides a safe place to store the bits when they are not being used. Different cutter shapes enable the creation of a variety of profiles, grooves and mouldings in softwoods, hardwoods, MDF or plywood. Shank Diameter: 12.7mm (1/2in) Contains: 1 x Straight: 3.2 x 14mm.1 x Straight: 6.5 x 20mm.1 x Straight: 10 x 25mm.1 x Straight: 12.7 x 20mm.1 x Straight: 12.7 x 25mm.1 x Straight: 19 x 20mm.1 x Dovetail: 12.7 x 8mm.1 x Dovetail: 15.0 x 12mm.1 x Panel Pilot: 6.5 x 30mm.1 x Guided Flush Trimmer: 10 x 13mm.1 x Guided Flush Trimmer: 10 x 25mm.1 x Guided Flush Trimmer: 12.7 x 12mm.1 x Guided Flush Trimmer: 12.7 x 25mm.1 x Guided Flush Trimmer: 19.1 x 25mm.1 x Mortising Cutter: 12.7 x 13mm.1 x Core Box: R3.2mm, 7 x 6mm.1 x Core Box: R6.3mm, 12.7 x 8mm.1 x Core Box: R6.3mm, 12.7 x 20mm.1 x 90° V-Groove: 12.7 x 10mm.1 x 45° Guided Chamfer: 30 x 14mm.1 x Guided Cove: R6.35mm, 25 x