CMT 818.635.11 Dovetail Router Bit by CMT is engineered for cutting the classic trapezoidal dovetail profile used in fine woodworking joinery. With a 7 deg. cutting angle, a 17/32" cutting diameter, and a 1/2" shank, this two-flute carbide-tipped bit delivers the precise angled cuts that define strong, interlocking dovetail joints - from hand-guided dovetail jig work to router table sliding dovetail applications. Whether you are building drawer boxes, crafting decorative cabinets, or cutting box joints in solid hardwood, this bit is compatible with Porter Cable dovetail jigs and performs equally well on a router table fitted with a fence for difficult chamfer angles.

Key Features

• 7 deg. dovetail angle - produces the precise tapered profile required for tight, mechanical dovetail joints that resist pull-apart forces in drawer and box construction.
• 17/32" cutting diameter - sized to match common dovetail jig specifications, ensuring consistent fit and proper joint geometry without additional adjustment.
• 3/4" cutting height - provides ample depth of cut to profile stock in a single pass or controlled multi-pass sequence, reducing tearout on solid hardwood and softwood alike.
• 1/2" shank - the larger shank diameter maximizes grip in the router collet, reducing vibration and improving cut accuracy compared to smaller shank options.
• 2-flute (2-tooth) HW carbide construction - hard metal carbide tips stay sharper longer through demanding cuts in hardwood, softwood, plywood, and MDF, extending overall tool life.
• Right-hand (RH) rotation - standard rotation compatible with virtually all routers and router tables, so no special setup or spindle adjustment is required.
• Compatible with Porter Cable dovetail jigs - confirmed compatibility means less trial-and-error setup time and more consistent, repeatable results right out of the box.
• Router table and fence compatible - can be used on a router table with a fence to achieve difficult chamfer angles that are difficult to replicate with a handheld router alone.

Why This Product

• The confirmed Porter Cable jig compatibility makes this bit a direct, reliable choice for woodworkers who already own a Porter Cable dovetail system and want a precision bit that fits without guesswork.
• The 7 deg. angle and 17/32" diameter combination is specifically suited for sliding dovetail joints and drawer box construction, where a snug mechanical fit is critical to long-term joint integrity.
• Running a straight bit for the first pass before switching to this dovetail bit - as recommended in the feature notes - reduces strain on the carbide tips and delivers a cleaner final profile, making this bit a smart choice for routing in harder wood species.
• The 1/2" shank and HW carbide cutting edges work together to minimize bit deflection and heat buildup during extended routing sessions, giving hobbyists and professionals alike a more controlled, accurate cut.

Specifications

• Manufacturer Part Number: 818.635.11
• Brand: CMT Orange Tools
• Angle: 7 deg.
• Diameter: 17/32"
• Cutting Height: 3/4"
• Total Length: 2-27/64"
• Shank: 1/2"
• Number of Teeth: 2
• Material: HW (Hard Metal Carbide)
• Rotation: Right-hand (RH)

Approved Applications

• Dovetail joints in solid hardwood and softwood
• Sliding dovetails
• Drawer box construction
• Box making and cabinet joinery
• Chamfer angle routing on a router table with fence