Head to head
Bosch Professional GWS 18V-10 vs Milwaukee M18 FHSAG125XPDB
The Bosch Professional GWS 18V-10 is a 18v cordless 125mm angle grinder. The Milwaukee M18 FHSAG125XPDB is a 18v brushless braking angle grinder with paddle switch.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GWS 18V-10 | Milwaukee M18 FHSAG125XPDB | |
|---|---|---|
| Disc diameter | 125mm | 125mm |
| No-load speed | 9000 rpm | 9000 rpm |
| Spindle thread | M14 | M14 |
| Weight | 2.1 kg (excl. battery) | - |
Sources: Bosch Professional GWS 18V-10, Milwaukee M18 FHSAG125XPDB. 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 M18 FHSAG125XPDB if...
This grinder is bought by fabricators and site users who want an active braking cordless grinder to replace a corded 125mm unit. The paddle switch version is preferred on tool-hire counters for its familiar corded-style trigger.
Full M18 FHSAG125XPDB specifications →Common questions
What is the difference between the Bosch Professional GWS 18V-10 and the Milwaukee M18 FHSAG125XPDB?
The Bosch Professional GWS 18V-10 is a 18V cordless 125mm angle grinder; the Milwaukee M18 FHSAG125XPDB is a 18V brushless braking angle grinder with paddle switch.
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