CMT Solid Surface Wavy Joint Router Bit is a precision-ground, 2-flute carbide routing bit engineered specifically for creating strong, glue-ready wavy joint connections on solid surface countertops and similar panel materials. With a 5/8 in. cutting diameter, a 2 1/32 in. cutting height, an 11/64 in. radius, and a 1/2 in. shank, this bit delivers the interlocking wave profile that dramatically increases the glue bonding area compared to a standard straight butt joint - resulting in seams that are more durable and nearly invisible after finishing. Built from hard metal (HW) carbide and designed for right-hand rotation, this wavy joint router bit is a go-to tool for countertop fabricators, cabinetmakers, and CNC shops working with solid surface panels.

Key Features

• Wavy joint profile with 11/64 in. radius - creates an interlocking wave that expands the glue surface area between two panels, producing stronger, longer-lasting seams in solid surface countertop work.
• 5/8 in. cutting diameter x 2 1/32 in. cutting height - provides a full-depth wavy profile in a single pass through standard solid surface panel thicknesses, saving setup time and reducing the need for multiple passes.
• Hard metal (HW) carbide construction - delivers extended cutting life and maintains sharp edges over repeated use on dense solid surface and composite materials, reducing the frequency of bit replacement.
• 2-flute design - balances cutting speed and surface finish quality, producing smooth joint faces that require minimal sanding or preparation before glue-up.
• 1/2 in. shank - provides a robust, low-vibration connection to handheld routers, router tables, and CNC machines, improving cut accuracy and edge quality across all applications.
• Right-hand rotation - compatible with standard router configurations, making this bit straightforward to mount and run without any special toolholder requirements.
• 3 1/2 in. total length - offers sufficient clearance for use in router table setups and on handheld routers with standard base plates, accommodating a wide range of workholding arrangements.

Why This Product

• Designed for the wavy joint technique - unlike a straight slot or biscuit joint, the wavy profile generated by this bit creates a significantly wider glue surface, which translates directly into stronger seams that are less likely to crack or separate over time in solid surface countertop installations.
• Full 2 1/32 in. cutting height handles standard panel depths - fabricators working with full-thickness solid surface sheets can cut a complete joint profile in one pass, streamlining production and reducing material waste from misaligned multi-pass attempts.
• Hard metal carbide holds an edge on dense materials - solid surface and composite panels can wear softer tooling quickly; the HW carbide grade used in this bit is well-suited to these demanding materials, helping shops maintain consistent cut quality across higher volumes of work.
• 1/2 in. shank suits professional router setups - the larger shank diameter reduces deflection and vibration during cutting, which is especially important when fitting wavy joints that must mate precisely for a clean, near-invisible seam line.

Specifications

• Manufacturer Part Number: 881.531.11
• Brand: CMT Orange Tools
• Diameter: 5/8 in.
• Cutting Height: 2 1/32 in.
• Total Length: 3 1/2 in.
• Radius: 11/64 in.
• Shank: 1/2 in.
• Number of Flutes: 2
• Material: Hard Metal (HW) Carbide
• Rotation: Right-Hand (RH)

Approved Applications

• Solid surface countertop wavy joint routing
• Panel-to-panel glue joint preparation
• Sink cutout and seam joining on solid surface sheets
• CNC routing of wavy joint profiles
• Router table wavy joint production runs
• Handheld router joint profiling on solid surface panels