Head to head
Bosch Professional GWS 18V-10 vs Stihl BR 800 C-E
The Bosch Professional GWS 18V-10 is a 18v cordless 125mm angle grinder. The Stihl BR 800 C-E is a petrol backpack blower.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GWS 18V-10 | Stihl BR 800 C-E | |
|---|---|---|
| Weight | 2.1 kg (excl. battery) | 11.7 kg |
| Disc diameter | 125mm | - |
| No-load speed | 9000 rpm | - |
| Spindle thread | M14 | - |
| Displacement | - | 79.9 cm3 |
| Blowing force with round nozzle | - | 41 N |
| Max. air velocity with round nozzle | - | 97 m/s |
Sources: Bosch Professional GWS 18V-10, Stihl BR 800 C-E. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GWS 18V-10 if...
The GWS 18V-10 is Bosch's mainstream cordless replacement for a corded 125mm grinder, used for cutting, grinding and deburring on site. It is one of the most widely stocked cordless grinders in the Professional range and is often the reference comparison for rival 125mm cordless grinders.
Full GWS 18V-10 specifications →Buy or hire the BR 800 C-E if...
A backpack blower for clearing leaves, hedge clippings and debris from large areas. Used by landscapers, grounds teams and contractors on big sites.
Full BR 800 C-E specifications →Common questions
What is the difference between the Bosch Professional GWS 18V-10 and the Stihl BR 800 C-E?
The Bosch Professional GWS 18V-10 is a 18V cordless 125mm angle grinder; the Stihl BR 800 C-E is a petrol backpack blower.
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