Amana tool RC-45711 In-Tech Insert Carbide V Groove 90 Deg x 11/16 D x 21/64 CH x 1/4 Inch SHK Single Flute Router Bit

AmanaTool's in-Tech™ Series insert router bits provides all woodworkers access to the industrial-grade technology at an affordable price. Excellent for cutting: Aluminum, Brass, Bronze, Copper, Gold, Silver & Carbon Fiber (Engraving Only) MDF Chipboard Softwood/Hardwood Plastic/Acrylic    Get four uses out of each insert! Once insert knife show signs of wear you can rotate the insert for a brand new cutting edge. Includes one insert knife #AMA-12. Optional MDF replacement knife #HMA-12 available separately.    Benefits of the new in-Tech™ Series include: Priced comparably to brazed router bits with at least 4 times longer tool life Superior cutting quality No re-sharpening costs Harder grade tungsten carbide Cutting accuracy remains constant during the life of the insert knife Ideal for routing softwood/hardwood and harder materials such as MDF & Chipboard