CMT Adjustable Double Roundover Router Bit - 1-11/32" Diameter, 1/2" Shank is a precision carbide-tipped routing tool engineered for woodworkers who need to apply clean, consistent roundover profiles to wood panels and furniture components. Designed exclusively for table-mounted router use, this CMT bit delivers a double roundover profile - a 5/64" (2mm) and 1/8" (3mm) radius - in a single adjustable setup, making decorative edge profiling straightforward and cost-effective. With a right-hand rotation, 2-flute cutting geometry, and hardwood-grade carbide construction, it handles panels ranging from 7/16" to 1-1/4" thick with reliable, repeatable results.

Key Features

• Adjustable Double Roundover Profile - produces both a 5/64" (2mm) and a 1/8" (3mm) roundover in one bit, eliminating the need to purchase two separate router bits for different panel edge profiles.
• 1/8" Radius Cutting Edge - delivers a smooth, furniture-quality roundover profile that is ideal for decorative panel edges and woodworking finish work.
• Maximum Material Thickness Range of 7/16" to 1-1/4" - accommodates a wide variety of panel thicknesses, giving woodworkers flexibility across cabinet doors, furniture panels, and shelving components.
• 1/2" Shank Diameter - provides a secure, rigid fit in standard router table collets, reducing vibration and helping maintain clean, accurate cuts at the bit's 1-11/32" cutting diameter.
• 2-Flute HW (Hardwood Carbide) Construction - the dual-tooth cutting geometry in hardwood-grade carbide material delivers consistent edge quality and extended cutting life across hardwood and softwood panels.
• Right-Hand Rotation - matches the standard rotation direction of virtually all router table spindles, ensuring straightforward compatibility with common workshop setups.
• 3-15/16" Total Length - provides adequate bit projection above the router table surface for proper setup and adjustment without excessive overhang.
• Router Table Only Design - engineered specifically for table-mounted routers, which provides the stability and control needed for safe, accurate double roundover profiling - do not use with handheld power tools.

Why This Product

• Two roundover profiles in one adjustable bit - instead of buying separate bits for a 5/64" and a 1/8" roundover, this single CMT bit handles both profiles, making it a practical and cost-efficient addition to any router table setup focused on furniture and cabinetry work.
• Designed for panel edge decoration on furnishings - the adjustable double roundover geometry is purpose-built for creating refined edge profiles on wood panels, making it well-suited for cabinet doors, tabletops, shelves, and decorative woodworking projects.
• Wide panel thickness compatibility from 7/16" to 1-1/4" - this range covers the most common solid hardwood, softwood, and panel thicknesses encountered in furniture and cabinet making, reducing the need for multiple specialized tools.
• Stable, accurate cuts through rigid 1/2" shank design - the half-inch shank minimizes deflection at the router table, which translates directly into smoother edge profiles and less cleanup work after routing.

Specifications

• Manufacturer Part Number: 800.622.11
• Brand: CMT Orange Tools
• Diameter: 1-11/32"
• Total Length: 3-15/16"
• Radius: 1/8"
• Shank: 1/2"
• Maximum Thickness: 7/16" - 1-1/4"
• Number of Teeth: 2
• Material: HW
• Rotation: RH

Approved Applications

• Decorative double roundover edge profiling on wood panels
• Furniture component edge finishing
• Cabinet door and panel edge decoration
• Table-mounted router woodworking operations