11 Router Bits Every Cabinet Shop Should Own

If you build cabinets for a living, your router bits are not just accessories—they are core production tools. The right bit helps you cut cleaner sheet goods, fit joinery accurately, reduce sanding, and turn out finished parts faster.

Some of these bits—especially spiral bits like compression, upcut, and downcut—are commonly used in CNC routers for sheet processing. Others are staples of handheld routers and router tables used for joinery, trimming, and edge profiling. Most cabinet shops use a mix of both.

Either way, there are a handful of router bits that show up again and again in real cabinet work—from cutting plywood parts and grooves to trimming laminate, easing edges, and adding profile details.

Below are 11 router bits every cabinet shop should know, why each one matters, and what to look for when choosing the best version for your work.

46170-K Spektra™ Extreme Tool Life Coated Compression Spiral CNC Router Bits with special unique carbide & nACo® nanocomposite coating for longer lifetime in abrasive material.  Designed for CNC applications requiring high feed rates and flawless compression cuts. Particularly suitable for double-sided melamine or laminated material.

1. Compression Spiral Bit

A compression spiral bit combines upcut and downcut geometry in one cutter, so it pushes fibers toward the center of the material. That helps leave clean top and bottom edges when cutting sheet goods like plywood, melamine, and MDF on a CNC router.

In cabinetry, this is one of the most important production bits you can own because clean sheet-good cutting is the foundation of cabinet part quality. When you are cutting cabinet boxes, shelves, drawer parts, or panels, a good compression bit helps reduce tear-out and edge chipping—especially on veneered plywood and laminated materials.

To choose the best compression bit for your shop, match the diameter, cut length, and overall length to your material thickness and machine setup. Make sure the upcut/downcut transition is positioned correctly for the thickness you cut most often. If you mainly process 3/4" sheet goods, choose a bit designed to perform well in that range. Also consider tool rigidity, coating, and whether your spindle, collet, and toolpaths are better suited to a lighter or heavier cutter.

Amana Tool 46202 Solid Carbide Spiral Plunge Bits for all router types combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean & accurate cut, while the augering action clears chips from the cut. The “down-cut” cuts from the surface down, leaving a smooth edge at the surface.

2. Downcut Spiral Bit

A downcut spiral bit pushes chips downward while cutting, which helps produce a very clean top edge on the workpiece. It is especially useful when the visible face of the panel is on top.

For cabinet work, that clean top surface can make a big difference when cutting finished plywood, veneered panels, or laminated parts where top-edge chipping would be unacceptable. It is also useful for shallow grooves, dadoes, and pockets where surface cleanliness matters more than aggressive chip evacuation.

To choose the best downcut bit, think about material type, cut depth, and heat buildup. Downcut bits excel at surface quality, but because they push chips down into the cut, they are usually better for shallower passes or operations with good dust collection and conservative feeds. Choose a diameter and flute length that match your typical work, and avoid using more cutter length than necessary.

The Amana Tool® 46376-K SC Spektra Up-Cut Ball Nose Spiral Router Bits leave an excellent finish and expel chips quickly. Used for carving, decorative doors and sign manufacturing. 

3. Upcut Spiral Bit

An upcut spiral bit pulls chips upward and out of the cut. That improves chip evacuation, reduces recutting, and usually makes it better for deeper cuts, slotting, and mortising.

In cabinetry, an upcut bit is important when you need efficient material removal, deeper grooves, or reliable plunge performance. It is often a smart choice for solid wood work, deeper dados, and CNC operations where clearing chips quickly helps maintain cut quality and tool life.

To choose the best upcut bit, consider how deep you cut, how much chip evacuation you need, and whether top-edge fuzzing is acceptable in that application. If top-edge finish matters, a downcut or compression bit may be the better choice. If efficient clearing and deep cutting matter more, an upcut bit is often the right tool. As always, use the shortest, most rigid bit that will do the job.

Amana Tool 45210 Carbide Tipped Straight Plunge High Production Router BitIn choosing a straight plunge router bit for any application, always select one with the shortest cutting edges and the shortest overall length that will reach the required cut depth. Excessive length intensifies deflection and vibration, which degrade cut quality and lead to tool breakage.

4. Straight Bit

A straight bit is a classic, versatile router bit with straight cutting edges designed for general-purpose cutting, including grooves, dadoes, mortises, and trimming operations.

Cabinet shops still benefit from straight bits because they are simple, reliable, and useful for many bench-routing tasks. If you need to cut a dado for a cabinet back, groove a panel, or handle utility joinery with a handheld router or router table, a straight bit still earns its place.

To choose the best straight bit, focus on cut diameter, cutting length, shank size, and carbide quality. For heavier cabinet-shop work, a 1/2" shank often provides better rigidity and less vibration than a 1/4" shank. Choose a size that matches your common groove and dado widths, and look for a bit that leaves a clean wall and flat bottom when accuracy matters.

Amana Tool 49352 Multi-Rabbet Bit steps in 1/16" increments from a 1/4" cut depth to 1/2", simply by switching ball-bearing guides. The smaller the bearing, the deeper the rabbet. Five different bearings are provided. 

5. Rabbeting Bit

A rabbeting bit cuts a shoulder along the edge of a board or panel, creating a rabbet. Many rabbeting bits use interchangeable bearings so you can change the width of cut.

In cabinetry, rabbets are useful for cabinet backs, drawer bottoms, face-frame joinery, glass doors, and other common assembly details. A rabbeting bit helps you produce repeatable edge joinery quickly without complicated setups.

To choose the best rabbeting bit, start with the rabbet sizes you use most often. A bearing-guided set with multiple bearing options gives you more flexibility. Also look at cutter diameter, carbide quality, and whether you will be using it mostly in a handheld router or router table. For regular shop use, durability and smooth cutting matter more than bargain pricing.

Amana Tool 47104 Flush Trim 2-Flute Bit is an excellent general-purpose choice, providing fast cuts and good finishes. It also be purchased in packs of 2 or 5, or with rotatable / replacable insert blades for at least 4 times longer tool life. 

6. Flush Trim Bit

A flush trim bit uses a bearing to follow a template or reference edge so the cutter can trim another surface perfectly flush to it. Depending on the design, the bearing may be mounted on the top or the bottom.

This bit matters in cabinet work because cabinet shops constantly need to duplicate shapes, clean up rough-cut parts, trim applied edges, and flush one material to another. It is especially useful for template work, laminate trimming, and pattern-based part cleanup.

To choose the best flush trim bit, decide whether you need a top-bearing or bottom-bearing version based on your routing setup. Consider cut length, diameter, and shank size, and do not buy more length than you need. A shorter, more rigid flush trim bit usually cuts cleaner and is easier to control. If you work with laminates or templates often, a high-quality flush trim bit quickly proves its value.

Amana Tool 49496 Corner Rounding w/ Lower Ball Bearing Router Bit THE basic edge-forming bit, the corner-rounding bit rounds an edge to a given radius. The tool is shouldered to cut a fillet. The cut can be used to ease edges, as a simple profile, or as a part of a complex one. Also known as roundover, rounding over, and quarter-round.

7. Corner Round (a.k.a. Roundover) Bit

A roundover bit softens and rounds over a sharp edge by cutting a consistent radius. It is one of the easiest ways to make a part feel more finished and comfortable to the touch.

In cabinetry, roundovers are useful on shelves, face frames, doors, trim components, exposed cabinet parts, and shop-made accessories. Even a small roundover can improve feel, appearance, and paint or finish performance by removing a fragile sharp corner.

To choose the best roundover bit, think first about radius. Small radii are great for subtle edge easing, while larger radii create a more visible profile. Also consider whether the bit includes a bearing, what shank size you prefer, and whether your work is mostly light detail work or heavier production. Cabinet shops often benefit from owning more than one radius.

Amana Tool 49400 Carbide Tipped Chamfer 45 Degree w/ Lower Ball Bearing Router Bit Produces crisp, uniform edges at accurate angles to make chamfer or bevel edges for decorative effect, or to form edge miter joints

8. Chamfer Bit

A chamfer bit cuts a flat, angled bevel along the edge of a workpiece. The result is a crisp, clean line that can look modern, decorative, or simply practical.

For cabinet shops, chamfer bits are useful because they can break sharp edges, create contemporary styling, ease assembly points, and add detail without a complicated setup. They work well on doors, drawer fronts, trim, and accent parts where a square edge feels too plain but a roundover is not the right look.

To choose the best chamfer bit, look at the angle, cutter size, and bearing setup. A common chamfer angle handles many everyday jobs, but the overall look depends on how much material you remove. Think about whether you want a light edge break or a more dramatic bevel, and choose a bit size that gives you control over that range.

Amana Tool 49206 Carbide Tipped Roman Ogee w/ Lower Ball Bearing Router Bit The Roman ogee bit has a convex curve coming off the bearing, and fairs down into a concave curve. This produces the reverse of the traditional ogee.

9. Ogee or Edge Profile Bit

An ogee bit, or similar edge profile bit, cuts a decorative contour into the edge of a board. Depending on the shape, it can create a traditional, formal, or furniture-style look.

Not every cabinet shop uses decorative edge profiles every day, but when you build raised-panel doors, furniture-style vanities, custom trim, or higher-end painted or stained cabinetry, these bits become important. They help separate a plain box from a more finished, designed product.

To choose the best edge profile bit, start with your style of work. If your shop leans clean and modern, this may be more occasional-use. If you do traditional or custom work, it may be a staple. Choose a profile that matches your door and trim style, and make sure the bit is sized appropriately for the stock you use. Larger profile bits often perform best in a router table with a 1/2" shank router.

Amana Tool 54221 Carbide Tipped Ogee Raised Panel Router Bit with Back Cutter is similar to standard horizontal raised panel bits, but includes a back cutter for flush alignment with door frames.

10. Raised Panel Bit

A raised panel bit is designed to cut the profile on a door panel so it fits into a frame-and-panel cabinet door while creating the classic raised-panel look.

This bit is important for shops that build traditional cabinet doors in-house. If you offer custom kitchens, vanities, or furniture-style cabinetry, a raised panel bit allows you to produce a signature look rather than outsourcing that detail. It can expand your design options and improve control over finished quality.

To choose the best raised panel bit, think about panel style, stock thickness, router power, and setup safety. Raised panel bits are usually large and should be used in a router table with a powerful router, proper fence setup, and conservative cutting technique. Horizontal and vertical styles each have their place, so choose the format that matches your workflow, material, and equipment.

Amana Tool 45728 Carbide Tipped V Groove 90 Deg Router Bit Cut decorative 'V' grooves with these bits. Use with an edge guide to chamfer and bevel edges.

11. V-Groove Bit

A V-groove bit cuts angled grooves and lines into the surface of the material. It is commonly used for decorative detailing, sign work, engraving, and panel accents.

In cabinetry, a V-groove bit is useful for adding clean decorative lines to doors, drawer fronts, end panels, and custom details. It can also be used in CNC applications for engraving, simulated joinery lines, and design features that make custom work stand out.

To choose the best V-groove bit, consider the included angle, tip geometry, and the level of detail you want. Narrower or sharper tips can create finer detail, while broader angles may suit bolder design work. For CNC use, make sure the geometry matches your software, material, and intended line width or depth.

ToolsToday TT-108 8-Pc CNC Router Bit Set for Industrial CNC Machines designed for the most demanding CNC tasks.

How to Build the Right Router Bit Set for Your Shop

Not every cabinet shop needs every bit on day one. If your business is mostly CNC-based casework, your first priorities may be compression, downcut, and upcut spirals, plus a few utility bits for bench work. If you build more custom doors, furniture-style vanities, or decorative pieces, edge profile, chamfer, raised panel, and V-groove bits start to matter a lot more.

The best approach is to buy for the work you actually do most often. Start with bits that improve cut quality, repeatability, and production speed in your most common materials. From there, add specialty bits that support higher-margin custom details.

And no matter which profile you are buying, a few rules stay the same: choose quality carbide, use the shortest bit that safely does the job, match the bit to your router or CNC setup, and avoid treating router bits like one-size-fits-all tooling. The right bit for cabinet work is the one that fits your material, machine, workflow, and finish standards.

Final Thoughts

Cabinet shops rely on consistency. The right router bits help you cut cleaner parts, improve fit, reduce rework, and expand the kinds of jobs you can take on confidently.

If you are building out your tooling, these 11 router bits are a strong place to start. Some are everyday production essentials. Others are what help you move from basic utility work into higher-value custom cabinetry. Together, they give your shop a practical, versatile bit set that covers most real-world cabinet-building tasks.