Precise, reliable cuts: The 3-tooth design delivers clean, accurate cuts for tongue-and-groove and T-nut milling, reducing tear-out and making tight-fitting joints easier to achieve. Built for woodworking: Designed for use on a wide range of wood species, these cutters let you produce consistent grooves, slots, and connections for furniture, cabinets, and joinery work. Easy compatibility: Standard 1/4" shank fits most routers and trim tools, giving both professional woodworkers and hobbyists a straightforward, trouble-free setup. Durable construction: The 2-piece set features carbide (hard-metal) construction for long-lasting edge retention and dependable performance across many projects. Versatile application: Ideal for T-nut milling, tongue-and-groove joinery, slotting for fittings, and creating precise channels for hardware. Typical uses Cabinet and furniture assembly: Cut consistent grooves for drawer bottoms, panel joints, and shelf supports. Flooring and trim work: Create tight tongue-and-groove connections for small flooring sections, stair trims, or decorative moldings. Jig and fixture making: Mill accurate T-slots and channels in jigs, fixtures, or shop accessories for repeatable setups. What you get 2-piece 1/4" shank router cutter set with 3-tooth design and carbide construction Compatibility with most routers that accept a 1/4" shank Why choose this set Produces clean, repeatable cuts that simplify assembly and reduce finishing time Simple installation and broad compatibility save setup time on the job Durable carbide edges maintain performance across multiple projects without frequent resharpening