User Manual for FLEX PXE 80 12-EC Cordless Polisher
Quick guide for the FLEX PXE 80 12-EC cordless polisher. Learn about technical specifications, key features, and operating capabilities of this 12V rotary and random orbital tool.
Table of contents
Quick guide from the manual
The FLEX PXE 80 12-EC is a versatile cordless polisher designed for both rotary and random orbital free-running work. It features a tool-free quick-change system, allowing users to switch between drive types easily. This tool is suitable for tasks ranging from spot sanding to finishing.
Product Overview
The device is equipped with a brushless motor for increased efficiency and a longer service life. It includes an Electronic Management System (EMS) to protect the machine and optimize performance. The polisher offers four speed stages, which are clearly visible on an LED display.

Key Features
- Dual Functionality: Supports both rotary and random orbital free-running work with 3 mm and 12 mm strokes.
- Tool-Free System: Innovative quick-change system for exchanging drive types.
- Speed Control: Continuous speed control trigger with a lock-on function for continuous operation.
- Ergonomics: Features softgrip surfaces for flexible grip options and vibration optimization.
- Battery System: Compatible with all FLEX 12 V battery packs (battery and charger not included).
Technical Specifications
- Battery Voltage: 12 V
- Battery Capacity: 2.5 / 5.0 Ah
- Max. Polishing Disc Size: 80 mm
- Max. Support Plate Size: 75 mm
- Polishing Stroke: 3 / 12 mm
- No-load Speed: 400-2000 / 3000 / 4000 / 5800 rpm
- Orbit Rate (no load): 800-4000 / 6000 / 8000 / 11600 rpm
- Dimensions (WxLxH): 265 x 65 x 95 mm
- Weight (without battery): 0.6 kg
Manufacturer information
FLEX
Practical help
Common problems
The Electronic Management System (EMS) may have triggered overload protection. Reduce pressure on the tool.
Before use
- Ensure the battery pack is fully charged and compatible (FLEX 12V system).
- Select the desired drive type (rotary or random orbital) and ensure it is securely attached using the tool-free system.
- Attach the appropriate polishing or grinding pad.
- Check the LED display to verify the current speed stage.
Specs in practice
- Polishing stroke
- Determines the throw of the polisher; 3mm is typically for fine finishing, 12mm for more aggressive correction.
- No-load speed
- The rotational speed range available across the four adjustable stages.
Images and diagrams
- The device features a tool-free quick-change system for switching between rotary and random orbital modes.
Model compatibility
- Compatible with all FLEX 12V battery packs.
- Delivery does not include battery and charger.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.