# What is the lightest and most portable oscillating multi-tool? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the lightest and most portable oscillating multi-tool?

## Products

### FLEX 24V Brushless FX4111 Oscillating Multi-Tool
```yaml
product: flex-24v-brushless-fx4111-oscillating-multi-tool
brand: FLEX
price_gbp: 162.49
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
voltage: 24V
oscillation_angle: 4° (+/-2°)
strokes_per_minute: 10,000-20,000 OPM
blade_change_system: Keyless blade eject
accessories_included: Depth Guide, 1-1/4in Bi-Metal Plunge Cut Blade, 1-1/4in High Carbon Steel Plunge Cut Blade, FLEX Bag, 2.5Ah Battery, 160W Fast Charger
```

- **Price:** £162.49 [^1]
- **Summary:** The FLEX FX4111 is a 24V brushless cordless oscillating multi-tool with five speed settings, vibration suppression, LED lighting, and Starlock Max accessory compatibility. Its kit version includes a battery, fast charger, blades, depth guide, and storage bag, making it suitable for cutting, trimming, sanding, scraping, and plunge-cutting tasks.
- **Ideal For:** It suits the search for the lightest and most portable oscillating multi-tool because the tool weighs 2.8 lbs without the battery and uses a cordless 24V design with keyless blade changes.

### RIDGID 18V Brushless R86242 Oscillating Multi-Tool
```yaml
product: ridgid-18v-brushless-r86242-oscillating-multi-tool
brand: RIDGID
price_gbp: 110.06
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
voltage: 18V
oscillation_angle: 4°
strokes_per_minute: 0-20,000 OPM
blade_change_system: Tool-free accessory change
accessories_included: Sanding pad, sandpaper, segment blade, plunge cut blade
```

- **Price:** £110.06 [^2]
- **Summary:** The RIDGID R86242 is a cordless brushless oscillating multi-tool with a 4° oscillation angle, variable speed control, and reduced vibration. It suits DIY users and tradespeople who need a compact, battery-powered tool for cutting and sanding in demanding applications.
- **Ideal For:** This tool suits users seeking a light and portable oscillating multi-tool because it has a compact head, weighs about 2.2 lb as a bare tool, and operates without a cord when paired with a RIDGID 18V battery.

### RYOBI ONE+ 18V PCL430K1 Cordless Oscillating Multi-Tool Kit
```yaml
product: ryobi-one-18v-pcl430k1-cordless-oscillating-multi-tool-kit
brand: RYOBI
price_gbp: 58.35
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
voltage: 18V
oscillation_angle: 3 degrees
strokes_per_minute: 20000 OPM
blade_change_system: Hex screw
accessories_included: 2.0 Ah battery, charger, plunge cut blade, finish cut blade, sanding pad, 3-piece sandpaper assortment, operator's manual
```

- **Price:** £58.35 [^3]
- **Summary:** The RYOBI ONE+ PCL430K1 is a cordless oscillating multi-tool with variable speed control, an LED work light, and up to 20000 OPM for cutting and sanding. Its 18V battery platform and included 2.0 Ah battery and charger make it suitable for DIY users and general home repair tasks.
- **Ideal For:** This kit suits users seeking a light and portable oscillating multi-tool because the cordless 18V design, 1.7 lb tool weight, compact accessory set, and included 2.0 Ah battery support easy portable use.

---
## References & Sources
[^1]: EngineerSupply, accessed 2026-09-13. https://www.engineersupply.com/Flex-Tools-Oscillating-Multi-Tool-Kit-FX4111-1A.aspx
[^2]: The Home Depot, accessed 2026-09-13. https://www.homedepot.com/p/RIDGID-18V-Brushless-Cordless-Multi-Tool-Tool-Only-R86242B/327655219
[^3]: RYOBI Tools, accessed 2026-09-13. https://www.ryobitools.com/products/33287201013