RCE21 R40 Fillet End Mill, 1/4 Inch Shank, 80mm Wood Thickness

RCE21 R40 Fillet End Mill, 1/4 Inch Shank, 80mm Wood Thickness is designed for cutting rounded fillets, 1/4 round profiles, smooth radius transitions and softened edges in wood or panel materials. It is suitable for woodworking shops, cabinet production, furniture projects and repeat routing tasks where a clean profile and stable setup are important.

RCE21 R40 Fillet End Mill, 1/4 Inch Shank, 80mm Wood Thickness Applications

Use this fillet end mill when the project needs a controlled cut rather than a rough material-removal pass. It can support cabinet doors, drawer fronts, panels, trim pieces, furniture components, jigs or decorative woodworking details depending on the profile and setup.

How to Choose the Right Setup

• Confirm radius, shank size, wood thickness range, cutting diameter, machine setup and the finished corner profile required.
• Match the 1/4 inch shank and cutter length to the router collet, CNC holder or trimming setup.
• Check the work material, including hardwood, softwood, MDF, plywood and laminated panels.
• Use a test pass to confirm the radius, edge position and surface finish before cutting finished parts.

Use and Maintenance Tips

Set the cutting depth gradually and keep the feed smooth through the radius. For larger radii, remove material in multiple passes so the cutter stays cooler and leaves a cleaner edge.

Related category: fillet end mill selection.

Helpful guides: router bit types and uses, router bit speed chart, and woodworking router bits guide.