Description: Shank diamter: 8mm Cutting depth: 3/8" & 5/8" Larger diameter: 1-4/3" & 2-1/2" Number of flutes: 2 Total length: 2-3/4" Specification: Material: Carbide Color: as pictures shown Package Includes: 1 Set 8mm Shank Router Bit(3 Pack) Note: The color may be different for different display, pls understand Pls allow 1mm error due to hand test, thank you