Description:1\/4 Inch Shank Flush Trim Router Bit Woodworking ToolSpecification:          Shank diameter       6.35mm           Cutting diameter       12.7mm           Overlength       76.2mm           Blade height       25.4mm           Quantity       1pcs      Features: Top and Bottom Bearing Router Bit is great for all your large stock trim applicatons. This bit can be used with either a top or bottom template. Especially useful for template work when routing rounded or curvy wood with sensitive end-grains. The top and bottom bearings allow you to flip over the wood stock when you reach "up-grain" and rout that segment in a "down-grain" direction、 maintaining uniform smoothness around the work-piece.  Package Included:1 x Router BitMore Details: