Here's a square deal! A quality Whiteside trim bit with the exclusive Euro square bearing. How does it work? The square bearing stops spinning as soon as it touches the workpiece. Then the side of the square simply slides along the workpiece edge. Compare this to a regular bearing that rolls along the edge - building up more glue and residue with every revolution. Plus, the square is made from non-stick Teflon®, so it wipes clean easily and it won't mark your workpiece. If you cut laminates, you need to try this bit. These bits are designed with a slight taper on the cutting diameter. This allows up or down adjustment to achieve an exact blend - even after resharpening.D = Diameter; CD = Cutting Depth; CL = Cutting Length; R = Radius; SH = Shank Diameter; OL = Overall Length.Note: Products labeled "Ships Direct from Manufacturer" are shipped directly from the manufacturer, whose warranty supercedes any offered by Woodcraft. In-stock product will ship within 5 business days. All returns after 30 days are subject to a 25% restocking fee. For details, click on the "Ships Direct From Manufacturer" link below.