Head to head
Evolution Power Tools R255SMS vs Karcher Puzzi 10/1
The Evolution Power Tools R255SMS is a 255mm sliding mitre saw that cuts wood, steel and aluminium with one blade. The Karcher Puzzi 10/1 is a compact spray extraction machine for carpet and upholstery cleaning.
Last reviewed 13 September 2026

Specifications side by side
| Evolution Power Tools R255SMS | Karcher Puzzi 10/1 | |
|---|---|---|
| Weight | 15.3 kg | 10.7 kg |
| Motor | 2000 W, 240V | - |
| Blade diameter | 255 mm | - |
| No-load speed | 2500 rpm | - |
| Max wood cut | 300 x 80 mm (straight) | - |
| Max mild steel plate | 6 mm | - |
| Fresh/waste water tank | - | 10 / 9 litres |
| Fan power rating | - | 1250 W |
| Pump power rating | - | 40 W |
Sources: Evolution Power Tools R255SMS, Karcher Puzzi 10/1. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the R255SMS if...
The R255SMS is Evolution's flagship mitre saw, bought by fabricators, fencing and multi-trade contractors who need to cut steel box section as well as timber without swapping blades. Its lower price versus premium mitre saws makes it a common choice on tool hire counters serving mixed-material jobs.
Full R255SMS specifications →Buy or hire the Puzzi 10/1 if...
The Puzzi 10/1 is a compact carpet and upholstery extraction machine bought or hired by cleaning contractors, letting agents and valeters for small to medium jobs. Its low weight and single-phase plug make it practical for vans and stairs where larger extraction units are impractical.
Full Puzzi 10/1 specifications →Common questions
What is the difference between the Evolution Power Tools R255SMS and the Karcher Puzzi 10/1?
The Evolution Power Tools R255SMS is a 255mm sliding mitre saw that cuts wood, steel and aluminium with one blade; the Karcher Puzzi 10/1 is a compact spray extraction machine for carpet and upholstery cleaning.
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