Features: 

Replaceable carbide knife to extend tool cutting life. Just replace the knife when dull or turn to sharper edge if applicable. Replaceable knife are as much as 4 times longer lasting than carbide tipped equivalent.. Benefits of the flute ruter bit include Cutting accuracy remains constant during the life of the knife; Priced comparably to brazed router bits with at least 4 times longer tool life; Superior cutting quality; No resharpening costs; Harder grade tungsten carbide;

Specifications: 

Material: Harder grade tungsten carbide

Optional Type: 1pcs Blade / 10pcs Blades / 6mm Bit / 6.35mm Bit / 12mm Bit / 12.7mm Bit

Package included: 

1 x Bit (Size as your choice)