FLEX PXE 80 Review: The Cordless Mini That Does Everything
Our Verdict
Tool-free heads swap between rotary, 3 mm and 12 mm random orbital, so a 1.4-pound cordless tool sands a spot repair, compounds a mirror cap and finishes a pillar without a cable in the way. Batteries, charger and bag are in the box. It won't replace a full-size polisher, and the batteries are small. It's still the most-used tool in a lot of professional vans.
The PXE 80 is FLEX's answer to a question professionals had been asking for years: why does the polisher for the smallest areas have the longest cord? Twelve volts, 1.4 pounds, and a quick-change head system that swaps between a rotary drive, a 3 mm random orbital and a 12 mm random orbital in seconds without tools. One machine covers spot sanding, heavy correction on a mirror cap and hologram-free finishing on a pillar.
The head system
This is what separates it from every other mini. The rotary head with a 1- or 2-inch pad handles sanding-mark removal and headlight restoration. The 12 mm random orbital head with a 3-inch pad corrects paint like a scaled-down LHR75E Mini — slower, but cordless. The 3 mm head finishes and polishes interior trim, piano black and chrome with almost no risk. Swapping takes a few seconds and the tool remembers nothing, which is how it should be.
In use
Four speed stages, a variable trigger with lock-on, constant speed control that holds RPM under load and an LED that tells you which stage you're in. The weight is the revelation: working a roof rail, an emblem or the inside of a door jamb overhead with no cord and no fatigue changes which jobs you're willing to do. The soft bag holds everything including both 2.5 Ah batteries.
Where it stops
Battery life is the honest limit. A 2.5 Ah pack lasts long enough for the small-area work the tool is for, and not a minute longer; keep the second battery on the charger and rotate. And it's a mini: correcting a whole car with it would take days. It pairs with a full-size machine like the FLEX FC3321 or RUPES LHR15; it doesn't replace one.
Who should buy it
Professionals, and serious enthusiasts who do interiors, headlights and motorcycles as well as paint. If you only need a mini for bumpers and mirrors, the corded LHR75E is cheaper. If you want one tool that reaches everything, this is it.
Pros
- Rotary, 3 mm and 12 mm heads in one tool
- Cordless and light enough for overhead work
- Two batteries and charger included
- Superb on headlights, emblems and interiors
Cons
- Small batteries; keep both in rotation
- Not a substitute for a full-size polisher
- Proprietary pad and plate sizes