ITEM NAME:1-1/8inch Diameter Bowl Router Bit + 8mm Shank Reversible Finger Joint + 1/4inch Description: 3 Pieces CNC Engraving Wood Working Router Bit Industrial grade micro grain car.Made of high quality tungsten steel alloy forging blade and titanium steel material. Size: Approx. Cutting Length: Approx. Overall Length: Approx. Due to the different monitor and light effect, the actual color may be slightly different from the picture color.