CMT Beading Bit with Bearing - 1 3/4" Diameter, 7/8" Cutting Height, 5/8" Radius, 1/4" Shank by CMT is a precision router bit engineered to produce a classic bead profile along wood edges. Similar in shape to a roundover profile, the beading cut adds a refined decorative inset at the base of the arc, giving furniture makers, cabinetmakers, and woodworkers an elegant edge detail that elevates any project. The 1/4" shank makes this bit compatible with a wide range of handheld routers and router tables, while the included ball-bearing guide ensures repeatable, consistent depth of cut on every pass.

Key Features

• Beading Profile with Inset Detail - unlike a plain roundover, the beading profile adds a delicate inset at the base of the cut, giving decorative edges a more refined, furniture-quality appearance.
• 5/8" Radius Arc - a generous 5/8" radius produces a smooth, well-proportioned bead on edges up to 7/8" tall, suitable for table tops, cabinet doors, and furniture frames.
• Ball-Bearing Guide - the integrated bearing rides against the workpiece edge to maintain a consistent cutting depth without the need for a fence, reducing setup time and improving accuracy.
• 1 3/4" Overall Diameter - the wide cutter diameter ensures the full bead profile is formed cleanly in a single pass, minimizing tear-out and secondary cleanup work.
• HW (Hardmetal/Carbide) Cutting Material - tungsten carbide cutting edges stay sharp longer than high-speed steel alternatives, reducing how often you need to resharpen or replace the bit when working with hardwood, softwood, plywood, or composite panels.
• 2-Flute (2-Tooth) Design - two cutting edges balance chip clearance and surface smoothness, producing a clean finish on both solid wood and manufactured board materials.
• Right-Hand Rotation - designed for standard right-hand router operation, compatible with virtually all handheld and table-mounted routers on the market.
• 1/4" Shank - the 1/4" shank fits the collets of most compact and full-size routers, making this bit highly versatile for jobsite and workshop use alike.
• 2 7/16" Total Length - a compact overall length keeps the bit stable at router speed and reduces vibration, contributing to cleaner cuts and longer bit life.

Why This Product

• The beading profile goes beyond a basic roundover by adding a distinctive inset at the base of the cut - giving woodworkers a more decorative edge option without switching to a different bit family or setup.
• At a 5/8" radius with a 7/8" cutting height, this bit is well-suited for medium-to-large edge profiles on furniture panels, cabinet face frames, tabletops, and decorative trim work where a bold bead detail is desired.
• The ball-bearing guide eliminates the need for a straight fence on freehand routing applications, making it practical for curved or irregular-shaped workpieces where a fence cannot follow the edge contour.
• The HW carbide cutting material and 2-flute geometry allow this bit to move cleanly through a wide range of materials - from dense hardwoods to softer sheet goods - making it a versatile single tool for mixed-material shop environments.

Specifications

• Manufacturer Part Number: 839.445.11
• Brand: CMT Orange Tools
• Diameter: 1 3/4"
• Cutting Height: 7/8"
• Radius: 5/8"
• Shank: 1/4"
• Total Length: 2 7/16"
• Number of Teeth: 2
• Cutting Material: HW
• Rotation: Right-Hand (RH)

Approved Applications

• Decorative bead profiles on furniture edges
• Cabinet door and face frame edge detailing
• Tabletop and shelf edge decorative routing
• Architectural trim and molding work
• Curved workpiece edge profiling using the bearing guide