The 12 Best Router Table Dovetail Jigs

The General Tools 12-Inch Dovetail Jig is designed for woodworkers who want to build durable drawers, boxes, and cabinets without requiring complex joinery machinery. It operates with both handheld routers and stationary router tables, offering flexibility for varied workshop layouts.

A primary strength is the integrated clamping mechanism, which fastens directly onto the workpiece. Because it does not need to be bolted down to a benchtop, repositioning workpieces between cuts is fast and convenient. The micro-adjustment knobs also give woodworkers granular control over joint tolerance for snug-fitting pins and tails.

Because the template is fixed at 12 inches, stock exceeding that width cannot be cut in a single pass, which restricts its use for deep casework or large furniture chests. New users will also need to spend time dialing in the bit depth and template alignment to ensure flush joints.

Bottom line: For home woodworkers and cabinetmakers tackling small to mid-sized projects, this aluminum dovetail jig delivers reliable joint accuracy and convenient self-clamping portability.

• Template Width Capacity: 12 inches
• Body Material: 1-piece aluminum layout
• Supported Joint Types: Half-blind, through, edge-to-edge, and box joints
• Included Cutter: 14-degree, 1/2-inch dovetail router bit
• Mounting Style: Integrated clamping knobs (no bench bolting required)
• Tool Compatibility: Handheld routers and router tables
• Adjustment Controls: Micro-adjustment interface knobs

The General Tools jig is designed to interface with standard handheld plunge or fixed-base routers as well as dedicated router tables. The included 14-degree, 1/2-inch dovetail bit fits standard router collets to get your joinery workflow started immediately.

Mounting the jig is straightforward thanks to built-in clamp bars. Instead of drilling mounting holes into your workbench, the fixture fastens directly against the workpiece with comfortable control knobs, keeping your workspace open and portable.

To achieve clean joint mating, boards must be milled square prior to setup. Using scrap pieces of identical thickness allows you to adjust the micro-interface knobs until the pins and tails interlock with the exact level of friction desired.

• 1 x General Tools 12-inch aluminum dovetail jig
• 1 x 14-degree, 1/2-inch dovetail router bit
• Integrated workpiece clamping knobs and hardware
• 1 x Instruction manual with joint alignment guidelines

Woodworkers cutting thin strips often face safety hazards and inconsistent widths when feeding stock close to the cutter. The GOINGMAKE Thin Rip Jig addresses these risks on table saws, band saws, and router tables by anchoring into standard miter slots and positioning a smooth guide bearing ahead of the blade.

A standout feature is the one-way roller bearing, which allows the workpiece to glide forward while actively resisting backward travel. Paired with clear laser-engraved inch and millimeter markings, it allows operators to slice narrow strips down to 1/32 of an inch with reliable repeatability.

While built from sturdy metal, users should note that the working extension caps out at 8 inches from the miter track, which might restrict setups on very wide tables. It also requires careful manual zeroing against the cutter before dialing in final strip dimensions.

Bottom line: The GOINGMAKE Thin Rip Jig provides a practical, high-precision solution for cutting uniform narrow strips safely across multiple woodworking machines.

• Brand: GOINGMAKE
• Tool Type: Thin rip repetitive cut jig
• Material: Metal construction
• Extension Range: 2-5/8 inches to 8 inches
• Slot Compatibility: 3/8-inch x 3/4-inch T-slot, U-slot, and 1/4-inch x 3/8-inch T-slot
• Minimum Cut Thickness: Down to 1/32-inch
• Measurement Markings: Laser-engraved imperial and metric scales
• Safety Mechanism: One-way roller bearing guide
• Machine Compatibility: Table saws, band saws, router tables

This guide is designed for standard workshop equipment, sliding directly into 3/8-inch by 3/4-inch T-slots, U-shaped slots, or 1/4-inch by 3/8-inch channels found on table saws, router tables, and band saws.

To calibrate the guide, slide the unit into the miter track, bring the guide bearing flush against your blade or router cutter, and zero out the indicator scale. Once secured, adjust the arm outward to your desired strip dimension.

The extended reach accommodates spacing between 2-5/8 inches and 8 inches from the track center, ensuring broad compatibility with most machine tops.

Always position the roller bearing just forward of the blade or cutter rather than directly parallel with it, ensuring the cut stock can release without binding.

Keep the one-way roller mechanism clear of packed sawdust and pitch buildup by wiping it down regularly and applying dry lubricant as needed.

Inspect the miter slot locking hardware periodically to verify rigid clamping before starting your power tools, preventing accidental slippage during repetitive passes.

The MICROJIG Matchfit Dovetail Clamp Pro Kit offers an innovative way to create hold-downs and track fixtures directly on router tables and shop sleds. Instead of installing aftermarket aluminum tracks, users mill 14-degree dovetail channels into their own wooden jigs and work surfaces.

The included 1/2-inch shank router bit and dedicated setup gauge make dialing in the cutting depth straightforward. Clamps slide cleanly beneath the surface of the material, keeping clamping arms out of the path of router cutters and saw blades.

Working with this system does require a router that accommodates a 1/2-inch collet, making it unusable for woodworkers who only own compact trim routers. Operators also need to rout preliminary relief grooves in dense hardwoods to reduce bit wear and avoid chip accumulation.

Bottom line: Woodworkers looking to build fully customized router tables, fences, and shop sleds will appreciate the clearance and adaptability this all-in-one clamping kit provides.

• Brand: MICROJIG
• Model Number: DVC-1177K2
• Bit Shank Diameter: 1/2-inch
• Bit Profile: 14-degree dovetail
• Hardware Included: Clamps, router bit, setup gauge, hardware variety pack
• Primary Use: Custom router fences, sleds, and shop fixtures
• Track System: Milled dovetail grooves

• 2 MATCHFIT Dovetail Clamps
• 1 MATCHFIT 1/2-inch shank 14-degree dovetail router bit
• 1 MATCHFIT setup gauge
• 1 Dovetail hardware variety pack
• 1 Dovetail Clamp Pro instruction manual

This system requires a router or router table equipped with a 1/2-inch collet to accept the included 14-degree dovetail bit. For best results in dense hardwoods or MDF, users should rout a straight 1/4-inch relief slot before cutting the final dovetail profile.

Once milled, the dovetail tracks work across table saw sleds, router table auxiliary fences, workbench tops, jointing jigs, and miter saw extensions. The included hardware and clamps lock anywhere along the routed track without interfering with moving parts.

The Saker Thin Rip Jig is an adjustable guide engineered to simplify making narrow, uniform cuts on table saws, router tables, and band saws. Crafted for DIY woodworkers and cabinetry makers, it secures the workpiece ahead of the cutline to minimize kickback risk while keeping fingers clear of danger zones.

Its primary strength lies in its solid CNC-machined anodized aluminum build and broad telescopic range. The jig extends from 2 inches up to 8-1/2 inches, allowing for flexible setups across varied board widths. Laser-etched imperial and metric scales offer precision down to 1/32 of an inch, which prevents wasted lumber on repetitive ripping tasks.

Compatibility requires close attention before buying, as this guide works strictly with standard 3/8 x 3/4 inch and 1/4 x 3/8 inch T-slots. Woodworkers with machinery featuring proprietary or open U-shaped miter channels will find it incompatible without custom track modifications.

Bottom line: Woodworkers needing accurate, repeatable thin strips will value the Saker Thin Rip Jig for its durable metal structure, reliable holding power, and straightforward adjustment system.

• Brand: Saker
• Material: CNC-machined anodized aluminum alloy
• Telescopic Extension Range: 2 inches to 8-1/2 inches
• Measurement Precision: 1/32 inch
• Measurement Scales: Imperial and metric markings
• Track Compatibility: 3/8 x 3/4 inch and 1/4 x 3/8 inch T-slot tracks
• Slot Exclusions: Does not fit U-slots
• Supported Machinery: Table saws, router tables, and band saws

This jig is equipped with dedicated sliders and T-bolts designed to anchor inside standard machine channels. It mounts directly into 3/8 x 3/4 inch T-slots or 1/4 x 3/8 inch tracks commonly found on modern table saws, router tables, and band saws.

Proper track profile is essential for operation. The hardware requires an undercut T-track to lock downward pressure, meaning open U-shaped miter channels cannot secure the guide in place. Checking your tool track dimensions prior to setup ensures a tight fit without side play.

The primary safety advantage of this jig is positioning stock ahead of the cutting tool, eliminating the need to pinch thin strips between the blade and fence. This setup significantly lowers kickback hazards and keeps hands well away from sharp cutters.

To maintain smooth movement, clean sawdust from the telescopic arm and miter track runners regularly using compressed air. The anodized aluminum body resists rust, but keeping the locking bolts clean ensures smooth adjustments over long-term workshop use.

The Sigerio 4-in-1 Router Circle Cutting Jig is designed for woodworkers who need clean, consistent circular cuts using a standard handheld router. Featuring an expansive cutting capacity between 10 and 58 inches, this accessory is well suited for building rounded tabletops, decorative plaques, and arched furniture pieces.

Its standout feature is the oversized, multi-hole base plate, which offers broad compatibility across mainstream router brands. By securing the tool through diagonal screw holes, the jig minimizes vibration and maintains uniform edge precision across large workpieces.

Woodworkers needing to produce tight circles under 10 inches will need a different specialized guide, as this jig is built specifically for larger diameters. In addition, matching the router base to the pre-drilled holes can require patience during initial installation.

Bottom line: The Sigerio 4-in-1 circle jig delivers a wide cutting radius and dependable router stability, making it an excellent addition to any woodshop tackling round furniture projects.

• Brand: Sigerio
• Product Type: 4-in-1 Router Circle Cutting Jig
• Cutting Diameter Range: 10 inches to 58 inches
• Router Compatibility: Handheld routers with standard base hole patterns
• Mounting Configuration: Pre-drilled multi-hole diagonal base plate
• Attachment Style: Two-hole or four-hole diagonal screw fastening
• Intended Use: Woodworking, round tabletop fabrication, and arc routing

To mount your handheld router, place the tool upside down on a flat surface with the sub-base facing up. Position the Sigerio jig over the router base and rotate the plate slowly until at least two diagonal mounting holes line up with your router screw threads.

Hand-thread the screws first to avoid cross-threading, then tighten them securely with a screwdriver. For optimal stability and minimal deflection while routing wide circles, fastening all four diagonal holes is recommended whenever the router layout allows.

Before ordering, owners of non-standard, commercial plunge bases or unusually large routing motors should measure their base plate diameter and screw spacing to ensure full alignment with the pre-drilled pattern.

Secure your workpiece firmly to a solid workbench using clamps or double-sided woodworking tape. Mark your desired radius, drill a small pilot hole at the exact center point, and seat the jig pivot pin into place.

Ensure the router is properly fastened and that all adjustment screws are tight before turning on the power. Always make circular cuts in multiple shallow passes rather than a single full-depth cut to reduce strain on your router bit and achieve smoother edges.

Maintain consistent forward pressure and follow the grain direction carefully. Allowing the oversized base plate to glide smoothly over the stock will prevent tilting and keep your routed groove perfectly perpendicular.

The Trend Varijig is an adjustable aluminum routing template frame designed to eliminate the need for makeshift shop jigs. Built to handle custom recesses, slots, mortises, and internal panel work, it gives woodworkers an adaptable perimeter guide that locks securely into square or rectangular shapes up to 23.6 inches per side.

Its primary strength lies in its precision guide extrusions and built-in anti-tilt shoe. When routing expansive center recesses, standard router bases often tip into the cut area; the included shoe keeps the tool level and fully supported across open spans. In addition, the dual-scale markings on the frame simplify setting exact dimensions, helping you repeat cutouts quickly across multiple workpieces.

However, woodworkers looking specifically for a dedicated dovetail jig that cuts interlocking pins and tails will need specialized joinery equipment, as the Varijig is focused strictly on square and rectangular routing. Initial setup also requires careful alignment to make sure corners are true right angles before tightening down your clamps.

Bottom line: The Trend Varijig is an outstanding investment for woodworkers, cabinetmakers, and furniture builders who regularly rout panels, hinge mortises, or inlay pockets and want to stop wasting time building single-use wooden templates.

• Brand: Trend
• Model: VARIJIG
• Maximum Working Area: 23.6 x 23.6 inches
• Template Geometry: Square and rectangular
• Key Feature: Anti-tilt shoe for router stability
• Scale System: Dual scale guide
• Primary Applications: Panel routing, mortises, recesses, and slots

The Varijig requires a plunge router equipped with an appropriate guide bush (such as a standard 30 mm or 1-3/16 inch bushing) to trace along the internal extrusion walls. Ensure your router base plate accepts standard template guide collars before getting started.

To assemble, slide the four extrusion bars together into the desired rectangular or square configuration. Check internal corners with a reliable framing or engineer square, tighten the corner lock hardware, and clamp the entire assembly securely to your workpiece using standard edge clamps or T-track hold-downs.

This adjustable template frame is ideal for cabinetmakers, furniture builders, and general woodworkers who frequently cut rectangular openings, sink cutouts, door panel recesses, and hinge mortises. If you often spend hours fabricating one-off plywood templates, this reusable frame saves substantial shop time.

It is not recommended for woodworkers specifically seeking a comb-style dovetail joinery machine. Instead, it serves as a versatile workshop companion alongside dedicated joinery jigs, handling the broad range of flat-panel recesses and perimeter framing that standard joinery jigs cannot do.

The Rockler Router Table Box Joint Jig delivers repeatable finger joints for small to medium woodworking projects. Designed specifically for router table use, it provides a stable platform for joinery on keepsake boxes, drawer sides, and custom wooden organizers.

A glass-filled nylon sled with extended guide skis rides smoothly along the melamine-coated MDF base to keep workpieces square against the cutter. Three precision-machined solid brass keys handle 1/4-inch, 3/8-inch, and 1/2-inch joint spacing, while onboard slots on the sled prevent misplaced parts between projects.

Woodworkers should note that this jig produces straight finger joints rather than traditional angled dovetails, and it requires a standard 3/4-inch router table miter channel to mount. The sacrificial MDF fence also wears down with extended use, requiring periodic replacement to maintain zero-clearance backing against grain tear-out.

Bottom line: Woodworkers seeking crisp, predictable finger joints will appreciate this jig for its solid brass indexing accuracy, integrated sled stops, and smooth sliding action.

• Brand: Rockler Woodworking and Hardware
• Joint Width Capacities: 1/4 inch, 3/8 inch, and 1/2 inch
• Platform Material: Melamine-coated MDF
• Sled Material: Glass-filled nylon
• Indexing Key Material: Solid brass
• Miter Slot Compatibility: Standard 3/4-inch miter track
• Sacrificial Fence Material: Replaceable MDF
• Knob Hardware: Ergonomic soft-grip lock knobs

• 1 Melamine-coated low-friction MDF platform
• 1 Glass-filled nylon sliding sled with indexing key slots
• 2 Soft-grip locking knobs with 3/4-inch miter track hardware
• 1 Sacrificial MDF fence face
• 1 Solid brass indexing key (1/4 inch)
• 1 Solid brass indexing key (3/8 inch)
• 1 Solid brass indexing key (1/2 inch)
• 1 Detailed instruction manual

This jig is engineered to secure directly into router tables equipped with a standard 3/4-inch miter track. The included miter hardware and soft-grip locking knobs anchor the melamine platform firmly to the tabletop at your desired distance from the bit.

Configuring joint spacing requires no specialty wrenches: simply slide the matching solid brass key into the sled slot corresponding to your 1/4-inch, 3/8-inch, or 1/2-inch straight router bit. The sacrificial MDF fence face supports the back of your workpiece, preventing grain blowout as the cutter exits the cut.

The Meihejia Dovetail Router Bit Set includes six distinct cutting sizes engineered for milling strong, interlocking joints in cabinetry and woodworking. It serves hobbyists and cabinetmakers who need multiple dovetail profiles for custom drawer boxes, casework, and decorative projects.

Each bit is constructed with a hardened alloy steel body and tipped with C3 micro-grain tungsten carbide cutters. This design maintains sharp edges across solid hardwood, plywood, and composite boards while reducing tear-out so you spend less time sanding your joints.

Because these bits utilize a 1/4-inch shank, users must take shallow passes in dense hardwoods to prevent vibration or deflection. High-production shops or woodworkers who exclusively operate heavy shapers with 1/2-inch collets should pass on this collection.

Bottom line: This versatile six-piece set provides an economical selection of profile sizes for clean, reliable dovetail joinery on your router table or handheld setup.

• Shank Diameter: 1/4 inch
• Cutting Diameters: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8"
• Blade Material: C3 micro-grain tungsten carbide
• Body Material: Hardened alloy steel
• Compatible Materials: Solid wood, MDF, particleboard, plywood
• Tool Compatibility: Table-mounted routers, handheld routers, CNC machines
• Package Quantity: 6 dovetail router bits

These router bits feature a standard 1/4-inch shank compatible with handheld routers, router table setups, and CNC machinery. They work smoothly alongside standard dovetail jigs and template guide bushings matched for 1/4-inch shank tooling.

These cutters are strictly engineered for dedicated high-speed routers. They cannot be used in standard drill presses, cordless drills, or magnetic drilling units due to the specialized feed rates and rotation speeds required for clean joinery.

Always insert the 1/4-inch shank fully into your router collet and tighten it securely before beginning any cut. Partial insertion risks shank slippage, collet wear, or dangerous bit displacement during high-speed passes.

Clean pitch and wood resin from the carbide cutting flutes regularly to preserve edge sharpness and reduce heat buildup. Store individual bits upright or in protective slots to prevent the carbide cutters from striking each other and chipping.

The Yakamoz 2-Piece Dovetail Joint Router Bit Set provides woodworkers with dedicated cutters for creating interlocking joints in cabinetry, drawer boxes, and small furniture. Designed for woodcrafters using template jigs or edge guides, each bit features an integrated bearing guide that keeps your cut tracing accurately against a pattern.

Both bits utilize dual carbide flutes that resist abrasion and deliver clean, smooth edges in hardwoods, softwoods, and composite panels. The set includes a black bit with a 10-degree cutting angle and a 1/2-inch cutting depth alongside a slightly larger yellow bit with a 5/8-inch cutting length, giving you options for varying stock thicknesses.

Because these cutters use 1/4-inch shanks, they are best suited for light to medium passes rather than heavy timber milling in dense hardwoods. Woodworkers running industrial production setups or heavy-duty 1/2-inch collet systems might prefer thicker shanks that resist vibration under rapid feed rates.

Bottom line: For DIYers and cabinetmakers looking for reliable, bearing-guided dovetail cutters that fit standard compact routers and table setups, this two-piece set provides dependable precision for clean joinery.

• Product Type: Dovetail joint router bits
• Piece Count: 2 pieces
• Shank Diameter: 1/4 inch
• Blade Material: Two carbide flutes
• Guide System: Shank-mounted ball bearing guide
• Black Bit Dimensions: 10-degree angle, 1/2-inch cutting length, 1/2-inch cutting depth, 2-5/16-inch overall length
• Yellow Bit Dimensions: 5/8-inch cutting length, 9/16-inch cutting depth, 2-1/2-inch overall length
• Intended Use: Cabinetry, drawer boxes, and furniture joinery

These router bits are engineered with standard 1/4-inch shanks, making them directly compatible with trim routers, handheld plunge routers, and router tables equipped with a 1/4-inch collet. Always insert the shank up to the minimum insertion depth, or leave roughly 1/8 inch of clearance from the bottom of the collet to prevent binding.

The shank-mounted bearing is intended to ride along a dovetail template or prepared guide board. When setting depth on a router table or jig, ensure the bearing contacts the template squarely before engaging the workpiece to achieve clean and uniform joint geometry.

To maintain clean cuts and extend bit life, clean pitch and resin buildup from the carbide cutting edges using a dedicated blade and bit cleaner after heavy sessions. Avoid soaking the bearing guide in solvent cleaners, as this can strip the factory lubricant and cause premature bearing failure.

Operate these bits within the recommended speed range for 1/4-inch shank joinery cutters, typically between 16,000 and 22,000 RPM. Always wear eye protection and use push blocks or holding fixtures when feeding workpieces along a router table fence or template.

The Keller Dovetail System 135-1500 Journeyman is an open-format joinery template designed for home woodworkers and hobbyists. Built around a 15-inch precision-milled phenolic guide, it allows users to rout precise dovetails and finger joints using either a handheld router or a standard router table setup.

Its primary advantage over enclosed jigs is flexibility with board dimensions. Because there are no side housings or rigid clamps in the way, you can secure lumber of virtually any width or length to cut classic through dovetails, curved joints, or compound angles without trial cuts.

The system does require some initial preparation, as you must mount the phenolic guide to a flat, shop-made wooden backer before routing. Craftsmen who frequently work with heavy structural stock over 3/4 inch thick will also need to consider larger commercial alternatives.

Bottom line: The Keller Journeyman is an adaptable, dependable dovetail solution that bypasses fussy alignments and helps woodworkers create clean, professional corner joints with minimal fuss.

• Model: 135-1500 Journeyman
• Template Length: 15 inches
• Template Material: Precision-milled phenolic plate
• Stock Thickness Range: 1/8 inch to 3/4 inch
• Stock Width Capacity: Unlimited
• Joint Capabilities: Classic, variable, angled, curved dovetails, and box joints
• Included Bits: Standard dovetail bit and straight bit
• Guide System: Ball-bearing template guides

• 15-inch precision-milled phenolic template
• Standard dovetail router bit
• Straight router bit
• Ball-bearing template guide assemblies
• Fully illustrated instruction manual

The Keller Journeyman is ideal for hobbyist woodworkers, cabinetmakers, and craft enthusiasts who want clean joinery without wrestling with complicated comb-style templates. Its straightforward layout is especially helpful for beginners looking to build drawers and small gift boxes.

It is also a dependable choice for makers building wide casework or blanket chests, where fixed-width dovetail fixtures cannot accommodate the large dimensions of the panels.

The Rockler Rail Sled is a specialized router table coping jig engineered for cutting clean end-grain profiles on cabinet door rails and drawer fronts. It is designed for woodworkers and cabinetmakers who need steady guidance and tight squareness on narrow stock that is otherwise dangerous to guide freehand.

Key strengths stem from the smooth-sliding phenolic base, which maneuvers along the router fence without catching. The integrated lever clamp holds the workpiece tightly against an abrasive strip to eliminate shifting, while an attached sacrificial block prevents blowout as the bit exits the wood.

Because the jig is built primarily for standard rail widths, workers dealing with unusually wide timber or heavy timber slabs will find the capacity restrictive. Setup also requires precise squaring of the fence before tightening down the hardware, so it takes some preparation before routing begins.

Bottom line: This rail coping sled adds essential stability and keeps fingers safely away from router cutters, making it an excellent investment for anyone building frame and panel cabinetry.

• Base Material: Low-friction phenolic
• Clamp Type: Heavy-duty lever toggle clamp
• Grip Style: Dual tall round handles
• Fence Components: Fixed fence and adjustable fence
• Anti-Slip Feature: Adhesive abrasive strip
• Blowout Prevention: Replaceable sacrificial backer piece
• Compatibility: Fits most standard router tables and fences

• Phenolic sled base with fixed and adjustable fences
• Lever toggle clamp and sacrificial backer piece
• Front handle and rear handle
• Two 1-inch round knobs and one 4-star knob
• Hardware pack with T-slot bolts, cap nuts, washers, and wood screws
• Adhesive abrasive strip and instruction manual

Always set the toggle clamp to apply firm downward and lateral pressure on the stock before powering on your router. Hold both tall handles securely during the entire pass to keep your hands well above the cutter zone.

Periodically examine the sacrificial backer block and replace it when the edge becomes worn out, ensuring clean cuts with minimal tearout. Keep the phenolic base wiped clear of sawdust and pitch to preserve an effortless glide across the router table top.

The KETIPED Dovetail Jig and Tenon Caliper (MG-016B) is a multi-purpose setup card for router tables and table saws. Designed for quick layout work, it helps crafters calibrate joint spacing and cutter heights without relying on clumsy tape measures or digital calipers.

Crafted from solid aluminum alloy with a wear-resistant blue anodized finish, the gauge features laser-etched markings in both metric and imperial units. The precision-milled stepped profile lets you set router bit depths and saw blade projections quickly, ensuring uniform tenons and dovetails during repetitive cuts.

Because this tool serves as a reference gauge rather than a full clamping jig, it will not physically guide your workpiece along a router table fence. Woodworkers seeking a dedicated mechanical fixture with guide bushings and cam clamps will need to look at dedicated routing jigs instead.

Bottom line: For cabinetmakers and hobbyists who want a quick, durable reference tool for setting bit heights and checking joint gaps, this compact gauge is a handy addition to the workshop.

• Material: CNC-machined aluminum alloy
• Finish: Anodized blue
• Dimensions: 95 x 58 x 10 mm (3.74 x 2.32 x 0.39 inches)
• Imperial Tenon Steps: 3/16, 1/4, 5/16, 3/8, 1/2 in.
• Metric Tenon Steps: 5, 6, 8, 10, 12 mm
• Imperial Height Scale: 1/8 to 5/8 in.
• Metric Height Scale: 5 to 16 mm
• Model: MG-016B

To set router bit or table saw blade height, place the stepped edge flat on your table surface next to the cutter. Raise or lower the tool arbor until the blade or router bit tip aligns flush with your desired stepped measurement marking.

For dovetail and tenon gap measuring, use the notched template teeth to verify joint dimensions. Compare your cut tenons directly against the precision milled convex and concave guides to ensure a tight, repeatable fit before final glue-up.

This card gauge is best suited for furniture builders, box makers, and hobbyist woodworkers who regularly adjust router tables and table saws. It simplifies setup time when cutting box joints, lap joints, and traditional dovetails.

It is also a great fit for craftspeople who want a durable, pocket-sized reference gauge that resists workshop wear, eliminating the need to reach for delicate calipers for common fractional setup tasks.