Every few years a major cordless power tool platform gets a refresh: new battery packs, new bare tools, and new starter kits that change what a crew can run without a cord. The 2026 announcements from Festool followed that pattern, with a tabless battery, a cordless planer, two edge routers, and a cordless loose tenon joiner all reaching US retailers on the same June date. For builders deciding whether to stay, upgrade, or switch platforms, the practical question is what the refresh actually delivers beyond the launch marketing. If you are still getting oriented with cordless systems, the power tools for beginners primer covers the platform basics this article builds on.
What a Cordless Platform Refresh Includes
A platform refresh usually changes four things at once: battery packs, starter sets, energy sets, and bare tools. The 2026 launch list showed all four. The TBX tabless battery and the BP 18 Li 5.0 HP-ASI HighPower 18V TBX pack anchor the new system. Starter sets bundle one battery with a charger and a tool, while energy sets pair multiple packs for crews that rotate batteries through a full shift. Retailers sell the platform as much as the tool, so the mix of packs and bundles reveals where the manufacturer wants new buyers to enter.
Battery Packs, Starter Sets, and Energy Sets
Starter Sets vs Energy Sets
The distinction matters for budgeting. A starter set spreads the battery cost across the first tool you buy, which makes it the cheapest way onto a platform. An energy set only makes sense when you already own the tool and know from experience how many packs a morning of work consumes.
| Purchase option | What it includes | Best for |
|---|---|---|
| Starter set | One battery, charger, one tool | First purchase on a platform |
| Energy set | Two or more batteries, charger, carry bag | Crews running tools all day |
| Bare tool | Tool only, no battery or charger | Adding a tool when packs are already owned |
| High-capacity pack | Single high-power battery | Planers, routers, joinery tools |
New buyers frequently underestimate how quickly planers and routers drain a pack, and the same miscalculation shows up in joinery work. The cordless loose tenon joiner in this lineup follows a loose tenon joinery method that many shops already use with stationary machines, so the learning curve is about battery management as much as technique.
Battery Technology: What Tabless Cells Change
The headline battery feature is tabless construction. In a conventional pack, current flows through welded tabs that add resistance and generate heat under load. Tabless cells route current across the full face of the cell, which lowers internal resistance, keeps temperature down during heavy draws, and lets the pack hold voltage longer as it drains. For high-current tools such as a planer or a router, the difference shows up as steadier power near the end of the charge rather than a sudden drop-off.
Reading a Battery Spec
- Capacity in amp hours (Ah) estimates runtime at a fixed current draw.
- Voltage class (12V, 18V, 20V, 40V) locks you into a platform.
- Cell chemistry and tabless construction affect heat, weight, and power delivery.
- Pack weight changes tool balance, especially for overhead work.
Spec sheets only go so far. Real runtime depends on the tool, the material, and how the pack is treated, so field reviews from working professionals are a better guide than marketing numbers. The same logic applies to premium hand tools: a tool with documented performance beats a spec sheet every time.
New Tool Categories: Planers, Routers, and Joinery Tools
The refresh pushes categories that were mostly corded into the cordless lineup, and the list reads like a rundown of the jobs that used to force crews to carry a generator or hunt for an outlet. The HLC 82 cordless planer targets door and countertop work. The OFKC 500 cordless edge router handles trimming, chamfers, and profiling. The MFKC modular edge router accepts different base modules so one motor covers several setups. A cordless DOMINO joiner rounds out the group for loose tenon joinery on site.
Edge Routers and Modular Systems
Modular routers reduce the number of motors a shop needs. One drive unit plus interchangeable bases can replace two or three dedicated routers, which saves money and shelf space. The tradeoff is setup time: swapping modules takes longer than grabbing a dedicated tool, so modular systems fit shops that change profiles less often.
Planers and Joinery Tools
Planers and joinery tools draw the most current, so they benefit most from the tabless pack. Cordless versions trade a little power for portability, which matters when the alternative is dragging an extension cord through a renovation or up a ladder.
| Tool type | Typical jobs | What to check before buying |
|---|---|---|
| Cordless planer | Door edges, countertop seams | Depth adjustment, dust port |
| Edge router | Trimming, chamfers, profiles | Base options, collet size |
| Modular edge router | Multiple profiles from one motor | Module swap time |
| Loose tenon joiner | Mortise and tenon joints | Bit size, plunge depth |
Shop-based crosscuts still belong to a stationary saw in most crews. A sliding compound miter saw remains the reference tool for crown molding and repeated angled cuts, and cordless versions of these saws have improved steadily in recent years.
Regional Launch Timing and Platform Commitment
One detail from the announcement stands out: the tools were already sold in Europe for about a year before the US release. Regional launch lags are normal, but they change how you plan purchases. If a tool is announced in one region and you need it sooner, your options are waiting, buying the current generation, or watching the used market.
What the Wait Costs
Waiting usually brings a price increase rather than a discount. The updated kit in this refresh came with a considerable price bump over the previous version while looking similar on paper. Budgeting for a platform transition means assuming the next generation costs more, not less.
- List the tools from the new lineup that you actually need in the next 12 months.
- Compare the announced generation with the current one on specs and price.
- Confirm whether the new battery pack works with chargers you already own.
- Set a target price or date for each purchase before the launch hype peaks.
- Keep one corded tool in each critical category until the cordless version proves out on your jobs.
Sheet goods tell the same story. For crews cutting plywood on site, the track saw precision of modern cordless track saws has already replaced many table saw setups, and that shift is spreading to other categories.
Runtime, Dust Collection, and Corded Alternatives
The move to 18V across the board has consequences beyond the tools themselves. A cordless vacuum from the same manufacturer only accepts one battery size, and users report short runtime. Dust collection on some cordless saws has been treated as a secondary priority, and a standalone air cleaner that costs around $1,000 per unit can require several units to clear a small jobsite space. The complaints are instructive even if you never buy the vacuum: battery size restrictions and runtime limits are the tradeoffs that cordless convenience hides.
The 18V Everything Shift
- Dust extraction: cordless vacuums rarely match corded units on sustained suction.
- Runtime: high-power tools drain packs fast, so plan two or three packs per tool per shift.
- Battery compatibility: a new platform may not accept older packs or chargers.
- Corded fallbacks: some categories still run better with a cord, so keep the option.
The pattern is not unique to one brand. As manufacturers move entire lineups to a single voltage, consumables and accessories change with them, and tools such as the cordless jigsaw now deliver the kind of precision cutting that once required a corded model.
Questions to Answer Before You Commit
Run through a short checklist before you put money into a refreshed platform. It will not tell you which brand to buy, but it will tell you whether the upgrade is worth it for your specific work.
- Do the new batteries work with tools you already own?
- How many packs does your heaviest tool need for a full day?
- Are the new tools available locally, or do you pay shipping and wait?
- What does the new generation cost compared with the current one?
- Does dust collection meet your shop or jobsite requirements?
- Will the platform still be supported in five years?
Answer each question with numbers from your own jobs rather than launch marketing. A platform refresh is a buying decision, and the payoff depends on matching tools to tasks; the random orbit sanding guide demonstrates how much mode selection and pad choice matter in daily finishing work.