Suitable for a wide range of applications such as engraving grooving rebating and shallow mortising. Use on softwoods hardwoods MDF plywood and chipboard. Cutter has a bottom cut feature. Specifications: • Shank Diameter: 12 mm • Dia Metric: 12 • Dia Imperial: 15/32 • Cut Length Metric: 63 • Cut Length Imperial: 2 1/2 • Overall Length Metric: 112