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Milwaukee M18 Random Orbital Sander Review: Compact power for trades and DIY

Milwaukee M18 BOS125-0 Random Orbital Sander 18V Bare Unit, Label ‘125mm
4.5
[Trusted Milwaukee Technology]  Proven reliable performance backed by Milwaukee's industry-leading engineering.
[Trade-Ready Performance]  High performance suited for both home users and professional tradesmen.
[Ultra-Lightweight Design]  Weighs just 1.41 kg for easy carrying and reduced user fatigue.
[Compact Package Size]  Small footprint: 15.4 x 16.6 x 27.0 cm for easy storage and transport.
[Built for Durability]  Constructed to withstand jobsite demands and heavy daily use.
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The Milwaukee M18 Random Orbital Sander is a compact orbital sander built to handle regular sanding tasks with reliable Milwaukee performance. Lightweight construction keeps fatigue down during longer runs, so jobs finish neater and faster. Is it the right sander for workshop or van use?

⚡ At a Glance
  • Sanding Performance: Consistent finish suited to small and medium sanding tasks
  • Best for: DIYers and tradespeople needing a compact, capable sander
  • Not ideal for: Large-scale industrial sanding or continuous heavy-duty production use

Lightweight construction at 1.41 kg aids handling and control. High performance targets both home users and tradesmen.


Comfortable control - with lightweight 1.41 kg construction

Lower overall mass reduces operator fatigue and improves manoeuvrability during extended sanding sessions. The compact footprint helps reach tighter areas without awkward wrist positions.

Easier handling keeps sanding lines steadier and allows longer work periods without frequent breaks. That helps maintain a consistent finish across panels and edges.

Fast disc swaps - with Velcro pad system

A hook-and-loop (Velcro) backing pad accepts abrasive discs and secures them without tools. The system makes changing grits quick and straightforward on-site.

Swap from coarse to fine grits in seconds to adapt to different surfaces or follow-up passes. Less downtime means faster project turnaround.

Flexible power options - with 18V M18 bare unit format

Supplied as an 18V bare unit, compatible with Milwaukee's M18 battery platform from the product name. The sander accepts M18 batteries rather than including its own pack.

Users with existing M18 batteries can slot the sander into a familiar cordless setup immediately. Workshop fleets or van kits gain flexibility without extra chargers or unique batteries.

✨ The 4 Key Reasons for Milwaukee M18 Random Orbital Sander
  1. Velcro pad system - Change sanding discs in seconds without extra tools
  2. 18V M18 bare unit - Use existing M18 batteries for flexible power choices
  3. Compact packaging - Store easily on crowded van shelves or small workbenches
  4. Positive user feedback - Reviewers praise compact power and practical value
📋 Technical Details at a Glance
  • Category: Random orbital sander
  • Power: 18V (M18 platform)
  • Pad Diameter: 125 mm
  • Weight: 1.41 kg
  • Dimensions (packaged): 15.4 cm L x 16.6 cm W x 27.0 cm H
❓ Frequently Asked Questions

Q: Does the sander include a battery and charger?

A: Sold as a bare unit, so battery and charger are not included with the tool.

Q: What pad size does it use?

A: The label indicates a 125 mm pad size for compatible abrasive discs.

Q: Is it suitable for trade use?

A: Product information describes high performance for both home users and tradesmen, and user reviews note compact yet powerful performance.

🏆 Our Verdict

The Milwaukee M18 Random Orbital Sander suits DIYers and tradespeople who need a compact, dependable sander for routine jobs. Proven Milwaukee engineering, quick Velcro disc changes and compatibility with the M18 battery platform make it a practical addition to a workshop or van. While retail pricing varies, the M18 compatibility and solid user feedback point to good long-term value.