1-Inch Diameter, 1/2-Inch Cutting Length, 2-11/64-Inch Overall Length Anti-kickback design, Non-Stick Orange Shield Coating, Equipped with a bearing Turn your furniture, doors, and drawer fronts from simple to elegant by giving them a final touch 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)