Head to head
DeWalt D25911K vs Festool CTL 26 EI
The DeWalt D25911K is a sds-max demolition hammer in the 11 kilo class, 240v mains. The Festool CTL 26 EI is a mobile dust extractor for connected power tool extraction.
Last reviewed 13 September 2026
Specifications side by side
| DeWalt D25911K | Festool CTL 26 EI | |
|---|---|---|
| Weight | 12.3-kg | 13.90 kg |
| Impact energy | 27 Joules | - |
| No load speed | 1620-bpm | - |
| Power consumption | - | 350-1200 W |
| Max airflow | - | 3900 l/min |
| Max vacuum | - | 24,000 Pa |
| Container/filter bag capacity | - | 26 / 24 litres |
Sources: DeWalt D25911K, Festool CTL 26 EI. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D25911K if...
A mains-powered SDS-Max breaker for heavy demolition. Used by groundworkers and building contractors for breaking out slabs, floors and masonry.
Full D25911K specifications →Buy or hire the CTL 26 EI if...
The CTL 26 is the workhorse dust extractor that Festool track saw and sander owners buy to complete their system, with Bluetooth auto-start when a connected tool is switched on. It is chosen over generic site vacuums for dust class L filtration and integration with Festool's Systainer storage.
Full CTL 26 EI specifications →Common questions
What is the difference between the DeWalt D25911K and the Festool CTL 26 EI?
The DeWalt D25911K is a sDS-Max demolition hammer in the 11 kilo class, 240V mains; the Festool CTL 26 EI is a mobile dust extractor for connected power tool extraction.
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