Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
corner rounding router bit from Amana Tool is a basic edge-forming bit that rounds an edge to a given radius, so installers and woodworkers can create consistent softened corners on workpieces. The bit is described as a corner-rounding bit that cuts a fillet, which shapes a small flat between radiused surfaces to give edges a finished, intentional look. It is also described as round over, rounding over, and quarter-round, so one tool handles several common edge profile terms used on shop drawings. The bit has a ball bearing guide, which follows the edge of the material and keeps the cutting path aligned to the profile, helping maintain repeatable results along long runs. The 1-1/8 inch diameter design defines the cutting circle, so users know the profile size they are setting up for consistent work across multiple pieces.
The ball bearing guide on this edge forming corner rounding bit rides against the workpiece edge, which keeps the cutting radius locked to the material without relying only on fence settings. A 1/4 inch shank connects the bit to the router, matching common router collet sizes so the tool mounts securely in many shop and jobsite routers that accept that shank size. The overall 2-1/16 inch length defines how far the bit extends from the collet, which affects how much projection and reach are available when setting cutting depth and pass height. When a smaller pilot bearing is used, the bearing diameter changes the contact point on the edge, which allows a second shoulder to be produced and effectively turns the bit into a beading bit for added profile detail.
This Amana Tool edge forming corner rounding bit is described as a basic edge-forming bit, which positions it well for regular cabinet, furniture, and millwork edges where a simple, clean radius is needed. Because the bit rounds an edge to a given radius, it is suited for easing exposed corners on shelves, tops, rails, and similar components where sharper edges are not desired. The corner-rounding cut produces a fillet, so it works on parts that benefit from a small flat between the curved profile and the remaining face, such as trim or thicker edges. Being also known as round over, rounding over, and quarter-round means it matches edge descriptions commonly used in woodworking notes, helping align the actual cut with specified profiles.
The ball bearing guide on this router bit tracks the edge of the material, which keeps the cutting radius consistent from start to finish and supports uniform results across multiple pieces in a run. This edge-forming corner rounding bit can be used as a simple profile to ease edges, allowing one pass to soften corners while maintaining a predictable shape. The same profile can also be used as part of a complex one, so the bit can be combined with other router operations when a job calls for more detailed moldings or multi-step edges. If a smaller pilot bearing is used, a second shoulder can be produced, effectively making the bit a beading bit and giving users another decorative option without changing to a completely different profile style. The 1-1/8 inch diameter and 2-1/16 inch length provide defined geometry, which helps set up repeatable heights and depths when switching between rounding over and beading-style cuts.
This bit is described as a basic edge-forming corner-rounding router bit, so it is designed for rounding and easing edges on woodworking projects where a defined radius and finished edge are needed.
The bit uses a ball bearing guide, which follows the workpiece edge and keeps the cutting radius aligned, helping maintain a consistent profile along the entire length of the edge.
This corner-rounding bit has a 1/4 inch shank, so it fits routers that accept that shank diameter and allows secure mounting in many common woodworking routers.
The corner-rounding bit rounds an edge to a given radius and cuts a fillet, creating a smooth radius with a small flat that gives parts a more finished, detailed edge.
This bit can be used as a simple profile to ease edges or as part of a complex one, so it can support layered or multi-step profiles in woodworking projects.
When a smaller pilot bearing is used, the bit can produce a second shoulder, in effect making the bit a beading bit for an additional decorative step on the edge.
The Amana Tool edge forming corner rounding bit with a 1-1/8 inch diameter, 1/4 inch shank, and 2-1/16 inch length offers a defined radius with a fillet, so edges can be eased or profiled to a consistent shape. Its ball bearing guide supports controlled cuts, and the ability to function as round over, rounding over, quarter-round, or beading with a smaller pilot bearing gives flexibility for different woodworking profiles. For projects needing a clean, repeatable radius on exposed edges, this corner rounding router bit provides a straightforward way to create the specified profile from piece to piece.
Sold In: 1 Each
