CMT 806.627.11 Flush Trim bit, 1/2-Inch Shank, 1-Inch Cutting Length, Carbide-Tipped 1/2-inch Cutting Diameter, 2-51/64-Inch Length, Bearing included Super-strength superior steel, Non-Stick Orange Shield Coating 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges For cutting hardwood/softwood, laminates Use on router tables only, not for hand-held routers CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)