Product Description
CMT Dovetail Bit with Bearing - 7/16 in. Diameter, 7 deg. Angle, 1/4 in. Shank is a precision router bit engineered for cutting the classic trapezoidal profile used in dovetail joinery. With a 7 deg. cutting angle and a 7/16 in. diameter, this bit is well-suited for hand-routed dovetail work using dovetail jigs, as well as sliding dovetail joints and guided template routing. The included bearing guide keeps cuts accurate and repeatable, making it a reliable choice for drawer construction, box making, and fine woodworking in solid hardwood, softwood, plywood, MDF, and other common materials.
Key Features
- 7 deg. Dovetail Angle - cuts the precise trapezoidal profile required for classic dovetail joinery, giving joints mechanical strength without relying solely on adhesive
- Bearing Guide Included - rides along a template or straightedge to keep the cut path accurate and repeatable, reducing the risk of drift or misalignment
- 7/16 in. Cutting Diameter - a compact profile well-suited for finer dovetail work, including narrow drawer sides and delicate box joints
- 3/4 in. Cutting Height - provides sufficient depth of cut for standard dovetail joint applications in typical stock thicknesses
- 1/4 in. Shank - fits a wide range of handheld routers and router tables equipped with a 1/4 in. collet
- 2-Flute (2-Tooth) Design - two cutting edges provide a balance of material removal speed and cut quality in both hardwood and softwood
- HW Carbide Tip Material - hard-metal carbide cutting edges maintain sharpness through extended use in solid wood, sheet goods, and composite materials
- Right-Hand Rotation - compatible with standard right-hand router operation for straightforward setup without special configuration
- 2-5/8 in. Total Length - a manageable overall length that suits both handheld router and router table use
Why This Product
- The bearing guide makes this bit a natural fit for template-based dovetail routing - the guide follows the template edge precisely, so the 7 deg. angle is reproduced consistently across every joint without freehand guesswork
- At 7/16 in. diameter and a 7 deg. angle, this bit cuts a true mechanical dovetail profile - joints lock together under stress, making it a strong choice for drawer construction and box making where structural integrity matters
- The 1/4 in. shank broadens compatibility across a wide range of compact and full-size routers, so this bit works whether the job calls for a trim router on a jig or a full-size router mounted in a table with a fence
- The 3/4 in. cutting height allows for a two-pass routing strategy - a first pass with a straight bit removes the bulk of material, and the dovetail bit then profiles the joint cleanly with reduced load and less stress on the cutting edges
Specifications
- Manufacturer Part Number: 818.113.11B
- Brand: CMT Orange Tools
- Angle: 7 deg.
- Diameter: 7/16 in.
- Cutting Height: 3/4 in.
- Total Length: 2-5/8 in.
- Shank: 1/4 in.
- Number of Teeth: 2
- Tip Material: HW (Carbide)
- Rotation: Right-Hand (RH)
Approved Applications
- Dovetail Joints
- Sliding Dovetails
- Drawer Construction
- Box Making
- Template-Based Dovetail Routing
- Chamfer Angles on Router Table with Fence
Frequently Asked Questions
What angle does this dovetail bit cut?
This bit cuts at a 7 deg. angle, producing the trapezoidal dovetail profile used in traditional and contemporary dovetail joinery including drawer boxes and decorative box construction.
Do I need a dovetail jig to use this bit?
This bit is designed for use with dovetail jigs and templates - the bearing guide rides along the template edge to maintain a consistent, accurate cut path. It can also be used on a router table equipped with a fence for sliding dovetails and difficult chamfer angles.
What is the recommended routing technique for dovetails with this bit?
Two passes are recommended when routing dovetails with a template. For best results, run the first pass with a straight bit to remove the bulk of material, then follow with the dovetail bit to profile the joint. Check that the dovetails have been cut through completely and smoothly before removing the workpiece. If the bit jams during routing, adjust its position in the collet and verify the cutting depth is appropriate - do not lift the router out of the template.
What routers is this bit compatible with?
The 1/4 in. shank fits any handheld router or router table equipped with a 1/4 in. collet. The right-hand rotation is standard for conventional router operation, so no special setup is required beyond standard collet-tightening procedure.
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