Ryobi vs Einhell Oscillating Multi Tool
Choosing between a Ryobi and an Einhell oscillating multi tool can be tough, as both brands offer strong value. We break down the specs, ecosystems, and real-world owner feedback to help you pick the right tool for your workshop.
Quick answer
For most DIYers, the Ryobi OMT (e.g., RMT18X) wins for its wider accessory availability and robust battery ecosystem. The Einhell TC-MG 18 Li is the better budget pick if you are already invested in Einhell's Power X-Change system or need a tool for lighter, occasional use.
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Research updated June 2026.
| Feature | Ryobi OMT (RMT18X / R18MT) | Einhell TC-MG 18 Li / TE-MG 18 Li |
|---|---|---|
| Best For | All-round DIY / Ecosystem loyalty | Budget-conscious / Light users |
| Motor Power | 18V brushless (RMT18X) or brushed (R18MT) | 18V brushed (TC-MG) / Brushless (TE-MG) |
| Oscillation Angle | 3.2 degrees | 3.0 degrees |
| Speed Control | Variable speed trigger (RMT18X) / Dial (R18MT) | Variable speed dial |
| Accessory System | OIS / StarlockPlus compatible (universal fit) | OIS / Starlock compatible (universal fit) |
| LED Light | Yes (RMT18X) | Yes (TE-MG) / No (TC-MG) |
| Weight (bare tool) | ~1.3 kg | ~1.2 kg |
| Battery Platform | Ryobi ONE+ (100+ tools) | Einhell Power X-Change (300+ tools) |
| Warranty | 3 years (with registration) | 2 years (extendable to 3) |
Which oscillating multi tool is better: Ryobi or Einhell?
The Ryobi oscillating multi tool generally offers better build consistency, a wider range of accessories at retail, and a slightly more refined user experience. The Einhell multi tool is a capable, often cheaper alternative that shines if you value the massive Power X-Change battery ecosystem or need a tool for infrequent use.
Ryobi OMT: The DIY standard
Ryobi's ONE+ system is arguably the most popular DIY battery platform in the UK and US. Their oscillating multi tools, like the R18MT (brushed) and RMT18X (brushless), are designed for the serious DIYer. Owner reviews on retailer sites like Amazon and Toolstation consistently praise the tool's balance and the ease of changing accessories without a tool.
Key specs for the Ryobi RMT18X include a brushless motor for longer runtime, a variable speed trigger for precise control, and an LED light for visibility. The oscillation angle of 3.2 degrees provides a good balance between aggressive cutting and fine sanding. The tool accepts OIS and StarlockPlus accessories, meaning you can use blades from Bosch, Fein, and many other brands, which is a major advantage for availability and price.
Einhell OMT: The value champion
Einhell has carved a strong niche in the UK and European DIY market with its Power X-Change platform, which boasts over 300 tools. Their oscillating multi tools, such as the TC-MG 18 Li (brushed) and TE-MG 18 Li (brushless), are often priced lower than Ryobi equivalents. Aggregated owner feedback from Screwfix and Amazon UK highlights the tool as being "good for the price" but notes that the build quality feels slightly less premium.
The Einhell TE-MG 18 Li brushless model offers a variable speed dial, an LED light, and a soft-grip handle. It uses OIS and Starlock compatible accessories, ensuring you are not locked into a proprietary system. However, some users report that the accessory clamp can loosen over time on the brushed TC-MG model, requiring occasional tightening. The oscillation angle is a standard 3.0 degrees, which is slightly less than the Ryobi but fine for most tasks.
Battery ecosystem comparison
Both brands offer excellent battery ecosystems, but they serve slightly different markets. Ryobi's ONE+ system is massive in the US and has strong penetration in the UK, with over 100 tools ranging from lawn mowers to nail guns. Einhell's Power X-Change system is even larger in Europe, with over 300 tools, including a huge range of garden equipment like chainsaws and pressure washers.
If you already own tools from one brand, the decision is simple: stick with that battery system. If you are starting from scratch, the choice comes down to tool preference. Ryobi tools generally have a slightly higher build quality and better warranty support in the US, while Einhell often offers a lower entry price and a wider variety of garden tools in the UK.
Accessory compatibility and availability
This is a critical factor for oscillating multi tools. Both Ryobi and Einhell use the universal OIS (Oscillating Interface System) standard, which means they accept blades and sanding pads from most major brands like Bosch, Fein, and DeWalt. However, Ryobi's tools are often compatible with the StarlockPlus system, which offers a tighter, wobble-free fit.
In practice, Ryobi's accessory compatibility is slightly better because their tools tend to have a tighter clamping mechanism. Einhell's clamp works well but is not as refined. For the DIYer, this means you can buy cheap accessory packs from Amazon or own-brand blades from Screwfix and they will work on both tools. The key difference is the ease of changing accessories: Ryobi's tool-free system is widely regarded as smoother and more reliable.
What to check before buying an oscillating multi tool
Before you choose between Ryobi and Einhell, consider these factors:
- Brushless vs Brushed: Brushless motors (like the Ryobi RMT18X or Einhell TE-MG) offer more power, longer runtime, and less maintenance. Brushed models are cheaper but less efficient.
- Variable Speed: A variable speed trigger (Ryobi) gives you more control than a dial (Einhell), but a dial is fine for repetitive tasks like sanding.
- Accessory Clamp: Look for a tool-free clamp that is easy to operate. The Ryobi clamp is generally rated higher for ease of use.
- LED Light: An LED light is essential for working in dark corners or under cabinets. The brushless models from both brands include one.
- Battery Platform: If you already have batteries from one brand, that is the biggest deciding factor. If not, consider the range of tools you plan to buy in the future.
Mistakes to avoid
A common mistake is buying a brushed model to save money, only to find it lacks power for cutting through hardwood or metal. A brushless model from either brand is a better long-term investment. Another mistake is ignoring the accessory system: while both use OIS, some cheap blades may not fit the Einhell clamp as tightly. Finally, do not assume that a higher price means better performance. The Einhell TE-MG 18 Li offers brushless performance at a price that often undercuts Ryobi's brushed models.
Ryobi RMT18X (Brushless OMT)
The best balance of power, features, and build quality for the serious DIYer.
Einhell TE-MG 18 Li (Brushless)
Excellent value for money with brushless power and a huge battery ecosystem.
FAQs
Are Ryobi and Einhell oscillating multi tools compatible with the same blades?
Yes, both use the universal OIS (Oscillating Interface System) standard, so they accept blades from Bosch, Fein, DeWalt, and most other brands. Ryobi tools are also compatible with StarlockPlus blades for a tighter fit.
Which brand has a better battery warranty?
Ryobi offers a 3-year warranty on their ONE+ batteries when registered. Einhell offers a 2-year warranty on their Power X-Change batteries, which can be extended to 3 years with online registration.
Is the brushless model worth the extra money for either brand?
Yes, a brushless motor provides more power, longer runtime per charge, and a longer tool lifespan. It is a worthwhile investment if you plan to use the tool regularly.
Which oscillating multi tool is quieter?
Brushless models from both brands are generally quieter than their brushed counterparts. The Ryobi RMT18X is often noted in owner reviews as being slightly quieter than the Einhell TE-MG 18 Li.
Can I use Einhell batteries in Ryobi tools?
No, the battery platforms are not cross-compatible. Einhell uses a slide-on interface, while Ryobi uses a different slide-on design with a distinct terminal layout.
Which brand has more tool options in the UK?
Both brands have extensive ranges in the UK. Einhell's Power X-Change system offers more garden tools, while Ryobi's ONE+ system has a wider selection of workshop and home maintenance tools.
Do these tools come with a carrying case?
Most kits sold with a battery and charger include a carrying case. Bare tool versions typically do not include a case.
Which tool is better for cutting metal?
The Ryobi RMT18X with its brushless motor and variable speed trigger offers better control and power for cutting metal. Both tools will cut metal with the correct blade.
How do I change the blade on a Ryobi OMT?
Ryobi's tool-free system uses a lever or a twist-lock mechanism. You simply release the lever, insert the blade, and lock it back into place. No Allen key is needed.
How do I change the blade on an Einhell OMT?
Einhell uses a similar tool-free clamp system. You rotate the clamp lever, insert the blade, and release the lever to secure it. Some users find it slightly stiffer than Ryobi's system.
Which brand is better for sanding?
Both are good for detail sanding. The variable speed trigger on the Ryobi gives you more control over the sanding speed, while the dial on the Einhell is set-and-forget. Both accept universal sanding pads.
Is the Einhell TC-MG 18 Li worth buying?
The brushed TC-MG 18 Li is a good entry-level tool for very light use. However, for a small extra cost, the brushless TE-MG 18 Li offers significantly better performance and is a better long-term investment.
Our verdict
For the best all-round performance and build quality, choose the Ryobi RMT18X. It offers superior control, a better accessory clamp, and a proven battery platform. For the best value, especially if you already own Einhell tools or need a budget-friendly brushless option, the Einhell TE-MG 18 Li is an excellent choice that will handle most DIY tasks.