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. Ref. C056A is used with the Trend Draining Groove Jig. Dimensions: D=19.1 mm C=32 mm OL=80 mm R=9.5 mm Shank Diameter=1/2 inch Shank Diameter: 1/2 Grade: TCT Diameter Metric: 19.1 Cut Length Metric: 32