Head to head
Festool DF 500 RQ-Set vs Karcher HDS 5/11 U
The Festool DF 500 RQ-Set is a domino jointing machine for loose-tenon joinery. The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class.
Last reviewed 13 September 2026
Specifications side by side
| Festool DF 500 RQ-Set | Karcher HDS 5/11 U | |
|---|---|---|
| Weight | 3.60 kg (without accessories) | 65.4 kg (with accessories) |
| Power consumption | 420 W | - |
| No-load speed | 25,500 rpm | - |
| Domino cutter diameters | 4, 5, 6, 8, 10 mm | - |
| Max routing depth | 28 mm | - |
| Max pressure | - | 110 bar |
| Flow rate | - | 450 l/h |
| Max water temperature | - | 80 C |
| Motor power | - | 2.2 kW |
Sources: Festool DF 500 RQ-Set, Karcher HDS 5/11 U. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DF 500 RQ-Set if...
The DOMINO DF 500 replaced traditional dowelling and biscuit jointing for many furniture makers and joiners, letting them cut precise mortises for loose tenons quickly. It has no direct equivalent from the other brands in this catalogue, which is part of its appeal to Festool users.
Full DF 500 RQ-Set specifications →Buy or hire the HDS 5/11 U if...
The HDS 5/11 U is an entry point into Karcher's hot-water professional range, used by cleaning contractors and agricultural or workshop users needing hot water for grease and oil removal. It is a common unit on trade cleaning equipment hire fleets rather than a domestic purchase.
Full HDS 5/11 U specifications →Common questions
What is the difference between the Festool DF 500 RQ-Set and the Karcher HDS 5/11 U?
The Festool DF 500 RQ-Set is a dOMINO jointing machine for loose-tenon joinery; the Karcher HDS 5/11 U is a professional hot water pressure washer, upright class.
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