Head to head
Milwaukee M18 FHSAG125XPDB vs Milwaukee M18 FPD3
The Milwaukee M18 FHSAG125XPDB is a 18v brushless braking angle grinder with paddle switch. The Milwaukee M18 FPD3 is a 18v brushless combi drill for drilling and driving with hammer action.
Last reviewed 13 September 2026
Specifications side by side
| Milwaukee M18 FHSAG125XPDB | Milwaukee M18 FPD3 | |
|---|---|---|
| No-load speed | 9000 rpm | 0-2100 rpm (2-speed) |
| Disc diameter | 125mm | - |
| Spindle thread | M14 | - |
| Max torque | - | 158 Nm |
| Chuck | - | 13mm keyless metal |
| Percussion rate | - | 33,000 bpm |
| Max drilling capacity | - | 89mm (wood); 16mm (metal/masonry) |
| Weight | - | 2.2 kg |
Sources: Milwaukee M18 FHSAG125XPDB, Milwaukee M18 FPD3. Figures vary by model year and options, so check with the supplier before you commit.
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 →Buy or hire the M18 FPD3 if...
The FPD3 is Milwaukee's current flagship 18V combi drill, bought by tradespeople already on the M18 battery platform who want high torque in a compact body. It competes directly with DeWalt's XR and Makita's brushless combi drills at the premium end of cordless drilling.
Full M18 FPD3 specifications →Common questions
What is the difference between the Milwaukee M18 FHSAG125XPDB and the Milwaukee M18 FPD3?
The Milwaukee M18 FHSAG125XPDB is a 18V brushless braking angle grinder with paddle switch; the Milwaukee M18 FPD3 is a 18V brushless combi drill for drilling and driving with hammer action.
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