Two fluted Tungsten Carbide Tipped straight cutters. Suitable for a wide range of applications such as engraving grooving rebating and shallow mortising. Use on softwoods hardwoods MDF plywood and chipboard. Specifications: • Shank Diameter: 1/2 • Dia Metric: 16 • Dia Imperial: 5/8 • Cut Length Metric: 51 • Cut Length Imperial: 2 • Overall Length Metric: 89.5