CMT 818.706.11 Dovetail Bit by CMT is an 8 deg. angle router bit engineered to cut precise trapezoidal dovetail profiles for classic joinery applications. With a 13/16 in. cutting diameter, a 1 1/4 in. cutting height, and a 1/2 in. shank, this right-hand rotation bit is purpose-built for use with the Incra system and compatible router table setups. Whether you are crafting sliding dovetails, building drawer boxes, or exploring decorative joinery, this 2-flute carbide-tipped bit delivers the clean, accurate cuts that both professional woodworkers and dedicated hobbyists demand. Running a first pass with a straight bit before engaging this dovetail bit reduces load on the cutter and produces smoother results in solid hardwood and other demanding materials.

Key Features

• 8 deg. Dovetail Angle - produces the characteristic trapezoidal profile for strong mechanical dovetail joints, giving your joinery a tight interlock that resists pulling apart.
• 13/16 in. Cutting Diameter - sized to match common dovetail jig and Incra system requirements, allowing consistent, repeatable cuts without resetting your fence.
• 1 1/4 in. Cutting Height - provides ample depth for both through dovetails and sliding dovetail channels in standard drawer stock and cabinet components.
• 1/2 in. Shank - larger shank diameter reduces vibration and deflection during the cut, resulting in cleaner edges and improved dimensional accuracy compared to smaller shank bits.
• 2-Flute HW Carbide Construction - dual cutting edges extend service life and maintain sharpness through repeated cuts in solid hardwood, softwood, and sheet goods.
• Right-Hand Rotation - matches the standard spindle direction of handheld routers and router tables, ensuring safe, conventional feed direction without special setup.
• Incra System Compatible - designed specifically to work with Incra jig and fence systems, making it straightforward to achieve complex or graduated dovetail patterns with precision.
• 3 5/16 in. Total Length - provides enough shank engagement in the collet while keeping the bit stable and manageable during freehand or table-mounted routing operations.

Why This Product

• The 8 deg. angle is intentionally shallow, making it well-suited for sliding dovetail joints where a steep taper would cause the joint to seize before it seats - a common frustration with steeper-angle bits.
• Built for the Incra system, this bit integrates directly with one of the most precise fence and jig platforms available, letting you produce matched dovetail pairs without trial-and-error adjustment.
• The 2-flute HW carbide construction means you can cut cleanly through both face grain and long grain without burning or tearout, keeping your workpieces ready for glue-up without additional sanding.
• Running a preparatory pass with a straight bit before using this dovetail bit - as recommended in the product guidance - reduces stress on the cutter and extends its working life, making this bit a cost-effective long-term addition to your routing setup.

Specifications

• Manufacturer Part Number: 818.706.11
• Brand: CMT Orange Tools
• Angle: 8 deg.
• Diameter: 13/16 in.
• Cutting Height: 1 1/4 in.
• Total Length: 3 5/16 in.
• Shank: 1/2 in.
• Number of Teeth: 2
• Material: HW
• Rotation: Right-Hand (RH)

Approved Applications

• Dovetail joints in solid hardwood and softwood
• Sliding dovetail channels for shelving and case work
• Drawer box construction
• Box making and decorative joinery
• Incra system dovetail routing
• Chamfer angle routing on a router table equipped with a fence