These cove style cutters with two flutes give radiused grooves for decorative panel finishes and board edges. For deep channels take a series of passes. Specifications: • Shank Diameter: 1/4 • Dia Metric: 10 • Dia Imperial: 25/64 • Cut Length Metric: 18 • Cut Length Imperial: 45/64 • Overall Length Metric: 58 • Radius 1 Metric: 5