Shape Furniture Edges With Standard & Return Profiles

Carbitool Table Edge Bits are large, bearing-guided router cutters developed specifically for finishing table edges, with standard & return-profile options for different furniture designs. The current Industrial Shed range gives furniture makers, cabinetmakers & joinery workshops three 50.8mm cutters built around two distinct approaches to the finished edge.

Comparing another broad furniture profile? Carbitool Rounding Fillet Bits are designed around variable partial & elliptical radii for table & benchtop work. Where the timber requires a large half-bullnose curve instead, Carbitool Half Bull Nose Radius Bits shifts the profile into 45mm, 60mm & 75mm radius territory.

The most useful distinction within this collection is simpler: TEB 14 shapes the table edge, while TEB 15 & TEB 16 introduce a return that rounds underneath it.

What Are Carbitool Table Edge Bits?

Carbitool Table Edge Bits are two-flute, carbide-tipped router cutters with ball-bearing guides.

The manufacturer divides the current cutters across two closely related families.

TEB 14 B 1/2 belongs to R668. Carbitool describes it as a popular bit for finishing table edges.

TEB 15 B 1/2 & TEB 16 B 1/2 belong to R669. These cutters add a return specifically intended to round over the bottom of the table for a finished edge treatment.

Current Carbitool Table Edge Range

All three use TB11 replacement bearings.

For buyers, those specifications make profile type & R1 radius more useful selection criteria than simply comparing cutter diameter, because all three cutters share the same 50.8mm diameter.

Why Choose Carbitool Table Edge Bits?

The edge of a table is both a visual line & a physical transition.

Its profile influences how thick the top appears, how the perimeter relates to the furniture below it & what shape is felt when someone reaches the edge.

Carbitool's Table Edge range approaches that detail with purpose-built furniture profiles rather than a generic corner radius.

TEB 14 Creates the Standard Table-Edge Profile

TEB 14 B 1/2 combines an 8mm R1 radius with a 16mm R2 radius.

Carbitool describes the cutter specifically as popular for finishing table edges.

That dual-radius geometry gives furniture makers a defined profile option without introducing the underside return found on TEB 15 & TEB 16.

TEB 15 & TEB 16 Carry the Profile Underneath

A return changes how the table edge terminates.

Instead of ending the primary profile before the underside, Carbitool's R669 cutters are designed to round over the bottom of the table.

TEB 15 uses a 6.35mm R1 radius.

TEB 16 increases R1 to 8mm.

Both retain the 16mm R2 dimension.

One Cutter Diameter, Different Finished Edges

Every cutter in the collection measures 50.8mm in diameter.

That common dimension could make the three products appear more similar than they really are.

Their profile geometry tells the more important story.

Buyers replacing an existing TEB cutter should therefore identify the exact part number rather than ordering by diameter alone.

Common Applications

Dining & Furniture Table Tops

A table top can be dimensionally simple while its edge does most of the visual work.

Carbitool's manufacturer documentation specifically positions these cutters for table-edge finishing.

TEB 14 suits projects requiring the standard table-edge geometry.

TEB 15 & TEB 16 become relevant where the design calls for the profile to continue underneath through a rounded return.

Before deciding between them, examine the table top as a cross-section rather than only from above.

Benchtop-Style Furniture Surfaces

Broad horizontal surfaces can carry more substantial edge profiles than narrow rails or trim.

Where a furniture or workshop project uses a thick top, a 50.8mm Table Edge cutter can provide a purpose-designed profile rather than relying on a small-radius bit intended for lighter edge treatment.

Dimensional preparation still comes first. Carbitool Measuring Tools provides squares, rules & layout equipment for checking workpieces before profiling begins.

Furniture With a Returned Lower Edge

Why specify a return?

Because the underside of a visible table edge can contribute to the silhouette of the entire top.

TEB 15 & TEB 16 are specifically designed to round that lower portion.

This makes the return a deliberate profile feature rather than an additional round-over operation added without reference to the main edge geometry.

Custom Furniture Production

Repeated furniture work changes the question from “Does this edge look right?” to “Can the same edge be reproduced?”

Record the exact TEB part number once a profile is approved.

Where multiple tops or components require consistent positioning during surrounding assembly work, Carbitool Clamps provides a relevant workholding pathway.

Alternative Fully Rounded Edges

Not every table design needs a Table Edge profile.

A project calling for a continuous bullnose across both sides of a board belongs to a different cutter family.

Carbitool Bull Nose Radius Bit provides the third direct comparison for buyers deciding between table-specific shaping & a full rounded edge.

Product Selection Guide

Standard Edge or Return?

This is the decision that should come first.

Choose TEB 14 when Carbitool's standard Table Edge profile corresponds with the furniture design.

Compare TEB 15 or TEB 16 when the lower part of the table edge needs the manufacturer's return treatment.

Making that distinction before comparing radii prevents three similar-looking part numbers from becoming an unnecessarily complicated choice.

TEB 14 B 1/2

TEB 14 combines:

• 50.80mm cutter diameter

• 25.40mm cutting dimension

• 8mm R1

• 16mm R2

• 79.38mm overall length

• 12.70mm shank

• TB11 bearing

Its defining role is Carbitool's standard Table Edge profile.

TEB 15 B 1/2

TEB 15 adds the return profile with:

• 50.80mm cutter diameter

• 33.34mm cutting dimension

• 6.35mm R1

• 16mm R2

• 94.70mm overall length

• 12.70mm shank

• TB11 bearing

The smaller 6.35mm R1 distinguishes its return geometry from TEB 16.

TEB 16 B 1/2

TEB 16 retains the return concept but changes the profile dimensions:

• 50.80mm cutter diameter

• 36.70mm cutting dimension

• 8mm R1

• 16mm R2

• 97.63mm overall length

• 12.70mm shank

• TB11 bearing

Comparing TEB 15 with TEB 16 should therefore include both R1 radius & cutting dimension, not merely the shared 50.8mm diameter.

Confirm the 1/2" Shank Before Purchase

Every current Table Edge cutter uses a 12.70mm / 1/2" shank.

There is no 1/4" option in the live three-product collection.

For Carbitool router-interface components, Carbitool Collets provides a relevant supporting category, although compatibility should always be established for the specific router & cutter combination.

Compare the Finished Cross-Section

Product names become less useful once several large-profile cutter families are under consideration.

Draw the required edge.

Does it need a standard table profile?

A return underneath?

A partial or elliptical fillet?

A half bull nose?

A complete bullnose?

Comparing cross-sections prevents overlapping terminology from driving the buying decision.

Expert Tips

Design the Edge While Designing the Top

Leaving the profile decision until the furniture is nearly finished can unnecessarily restrict the available options.

Consider edge geometry alongside top thickness, proportions & surrounding furniture elements.

The table profile should look intentional within the whole piece rather than applied as a final decorative afterthought.

Examine the Edge From Below

A return profile cannot be judged properly from a top-down drawing.

Look at the underside.

TEB 15 & TEB 16 deliberately continue the profile into that area, so the lower silhouette is part of the cutter selection.

A full-scale cross-section or routed sample makes that difference immediately visible.

Give a 50.8mm Cutter an Appropriate Setup

These are substantial edge-forming cutters.

Router suitability, work support, guarding & operating setup should correspond with the manufacturer's requirements & the scale of the cutter.

Where a dedicated routing station forms part of the workshop, Workstations & Workbenches provides a relevant equipment pathway.

Keep the Reference Edge Consistent

TB11 provides bearing guidance across all three cutters.

The bearing can only follow the reference presented to it.

Inspect that path for damage or irregularity before profiling a finished table top, particularly when the same edge needs to remain consistent around a large perimeter.

Treat the First Approved Edge as Production Data

Furniture workshops often keep dimensions but forget profiles.

A labelled sample solves that problem.

Record TEB 14, TEB 15 or TEB 16 on the sample along with any useful setup reference, then retain it with the job information.

Industrial Shed's The Black Print: A Tool Is Not Just a Tool. It’s a Promise. explores the wider relationship between professional tooling & repeatable workmanship.

Clean Before Condemning the Cutter

A cutter that has accumulated workshop contamination should be inspected appropriately before its cutting condition is judged.

How To Clean Your Gear Without Ruining It provides broader guidance around maintaining workshop equipment without using unsuitable cleaning methods.

Separate Profile Problems From Edge-Condition Problems

If a previously proven setup begins behaving differently, preserve the established profile position while investigating the cause.

Check the cutter, TB11 bearing, workpiece preparation & reference surface.

For broader guidance around assessing cutting-tool condition, The Black Print: Blade Sharpening 101 Sharpen Or Replace examines the maintenance-versus-replacement decision.