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. Specifications Shank Diameter: 12.7mm (1/2in) Set of 35 Tungsten Carbide tips  What's Included (Diameter/Depth) 1 x Straight Cutter (3.2/14mm) 1 x Straight Cutter (6.5/20mm) 1 x Straight Cutter (10/25mm) 1 x Straight Cutter (12.7/20mm) 1 x Straight Cutter (12.7/25mm) 1 x Straight Cutter (19/20mm) 1 x Dovetail Cutter (12.7/8mm) 1 x Dovetail Cutter (15.0/12mm) 1 x Panel Pilot (6.5/30mm) 1 x Guided Flush Trimmer (10/13mm) 1 x Guided Flush Trimmer (10/25mm) 1 x Guided Flush Trimmer (12.7/12mm) 1 x Guided Flush Trimmer (12.7/25mm) 1 x Guided Flush Trimmer (19.1/25mm) 1 x Mortising Cutter (12.7/13mm) 1 x Core Box R 3.2mm (7/6mm) 1 x Core Box R 6.3mm (12.7/8mm) 1 x Core Box R