Faithfull FAIRB21 4mm Single Flute Router Bit 1/4in ShankThis Faithfull router bit features a 4mm single flute for precise cutting. Designed with a 1/4 inch shank for compatibility with standard routers, it is suitable for various routing tasks requiring fine detail.Features Single flute design for clean cuts. 1/4 inch shank for general use.Specifications Brand: Faithfull MPN: FAIRB21 EAN: 5023969216010 Cutting Diameter: 4.0 mm Cutting Length: 11 mm Shank Diameter: 1/4in