The CMT Dado and Planer Bit - 1 1/2" Diameter x 5/8" Cutting Height, 1/2" Shank is a precision-ground routing bit designed for smoothing rough surfaces, flattening baseboard edges, and cutting wide, flat-bottom dadoes. Built with tungsten carbide tips and a downward shear angle, this bit delivers clean, accurate cuts in solid wood, sheet goods, and composite panels alike. It is equally capable of removing paint and enamel residues from surfaces, making it a versatile addition to any woodworking or finishing setup.

Key Features

• Tungsten carbide tips (HW material grade) - hard, heat-resistant carbide cutting edges stay sharp longer, reducing the need for frequent replacement and maintaining cut quality over extended use.
• Downward shear angle - directs cutting force into the workpiece rather than lifting it, which improves surface finish quality and reduces tearout on wood and composite materials.
• 2-tooth cutting geometry - balanced two-flute design promotes smooth chip evacuation and balanced rotation, minimizing vibration for a cleaner, more controlled cut.
• 1/2" shank diameter - the larger shank provides greater rigidity compared to smaller shank sizes, reducing deflection during heavy passes and improving accuracy.
• Right-hand rotation - compatible with the vast majority of standard routers, handheld and table-mounted, ensuring broad usability without special adapters.
• Paint and enamel removal capability - the bit handles surface prep tasks like stripping old finishes, expanding its usefulness beyond standard routing into restoration and refinishing work.
• Also available with bearing - a bearing-guided version exists for projects requiring template-following or high-precision edge referencing, giving users a clear upgrade path for more demanding applications.

Why This Product

• The downward shear angle combined with tungsten carbide tips makes this bit well suited for smoothing rough baseboard surfaces and flattening uneven stock in a single pass - tasks where inferior bits often leave chatter marks or require multiple follow-up passes.
• At 1 1/2" cutting diameter with a 5/8" cutting height, this bit covers a substantial cutting footprint, reducing the number of passes needed to surface or widen a dado, saving time on production and project work.
• The ability to remove paint and enamel residues sets this bit apart from standard planer bits, making it a practical choice for renovation woodworkers and restorers who need to prep reclaimed lumber or previously finished components.
• With a 1/2" shank and a total length of 2 3/4", this bit fits securely in collets on handheld routers, router tables, and CNC routing machines, offering flexibility across different shop setups without changing tooling systems.

Specifications

• Manufacturer Part Number: 852.504.11
• Brand: CMT Orange Tools
• Diameter: 1 1/2"
• Cutting Height: 5/8"
• Total Length: 2 3/4"
• Shank: 1/2"
• Number of Teeth: 2
• Material: HW (Tungsten Carbide-Tipped)
• Rotation: Right-hand (RH)
• Product Type: Dado and Planer Bit

Approved Applications

• Smoothing baseboard and rough wood surfaces
• Routing wide, flat-bottom dadoes
• Light surface planing
• Removing paint and enamel residues from surfaces