Cove Router Bits

Cove Router Bits for Concave Molding Profiles & Decorative Edges

Cove router bits cut a concave quarter-round or partial-round channel along the edge or face of a workpiece, producing the classic hollowed profile used in furniture moulding, picture frames, cabinet doors, shelf nosings, and decorative panel edges. Infinity Tools offers cove bits in both 1/4" and 1/2" shank versions, as individual bits and as multi-piece sets, covering a range of cutter radii for versatile moulding work.

The 1/2" Shank 3-piece Cove Router Bit Set provides three cutter radii in one package, giving the router table woodworker a practical starting collection for common moulding profiles. For shops that need greater size variety, the 1/2" Shank 6-piece Cove Router Bit Set doubles the selection, covering everything from delicate detail coves to larger decorative profiles used on table aprons and face frames.

Individual Cove Bits, Drop-Leaf Sets & 1/4" Shank Options

Individual cove bits are available in both 1/2" shank and 1/4" shank configurations, allowing the right choice for handheld routers or compact router tables. For a specialized application, the Drop-Leaf Table Router Bit Set combines a cove and a round-over profile to create the interlocking rule joint used on traditional drop-leaf and gateleg tables—a joinery detail that requires precisely matched radii.

Visit the Infinity Tools woodworking learning center for setup guides covering cove bit depth of cut, climb cutting technique, and how to select cutter radius for different moulding applications.

Frequently Asked Questions

What does a cove router bit do?

A cove router bit cuts a concave, rounded channel along the edge or face of a workpiece. The profile is used to create decorative moulding, furniture apron details, cabinet door edges, shelf nosings, and picture frame profiles.

What is the difference between a 1/4" shank and 1/2" shank cove router bit?

A 1/2 shank cove bit is stiffer and better suited to larger cutter radii and full-depth cuts in hardwood on a router table. A 1/4 shank bit works in lighter-duty routers and compact tables, making it practical for smaller coves and handheld routing tasks.

How many cove bit sizes are in the 6-piece cove router bit set?

The 1/2" Shank 6-piece Cove Router Bit Set includes six different cutter radii, providing a comprehensive range for small decorative coves through larger furniture moulding profiles.

What is a drop-leaf table router bit set used for?

The Drop-Leaf Table Router Bit Set cuts the rule joint—a matched cove-and-round-over profile—used on traditional drop-leaf and gateleg tables. The interlocking joint allows the leaf to fold down cleanly while hiding the hinge.

Can I use cove router bits to make furniture moulding on a router table?

Yes. A router table with a fence and featherboards is the preferred setup for moulding work with cove bits, as it provides consistent depth of cut and a safe, controlled feed direction. Make multiple shallow passes when routing hardwoods.

What cutter radius is on the small cove bit in the 3-piece set?

Specific cutter radius dimensions for individual bits in the sets are detailed on each product page. The 3-piece Cove Router Bit Set page lists the exact radius for each of the three included bits.

Are Infinity Tools cove router bits carbide-tipped?

Yes. Infinity Tools router bits, including cove bits, feature carbide-tipped cutting edges that maintain sharpness through extended use in both hardwoods and softwoods.

Do the cove router bit sets come with a quality guarantee?

Yes. All Infinity Tools products are covered by the Infinity Tools quality guarantee against manufacturing defects. Contact support if you experience any issues with your bits.

What is the best technique for preventing tear-out when routing a cove profile?

To minimize tear-out when routing coves, make multiple shallow passes rather than one full-depth pass, keep bits sharp, use a backer board on end-grain edges, and rout with the grain direction where possible. The Infinity Tools learning center has in-depth routing technique guides.

What shipping options are available for cove router bit orders?

Available shipping methods and estimated transit times are listed on the Infinity Tools shipping policies page.