Brand New Material: Steel Shank: Approx. 1/4 inch Cutting Diameter: Approx. 3/8 inch Height: Approx. 2 inch 1/4 inch shank with 3/8 inch cutting diameter and 2 inch blade extra long straight router bit. C2 Carbide Tipped - Micro-grain provides increased strength and extreme resistance. High strength and hardness. in use. Color: Silver Yellow Package Included: 4 x Extra Long Flush Trim Router Bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.