Ryobi Multi-Tool Blade Compatibility
Ryobi’s oscillating multi-tools use a universal-fit blade system — one of the most open and compatible platforms available. Unlike brands that lock you into a proprietary ecosystem, Ryobi tools accept blades from a wide range of manufacturers, making them one of the most cost-effective choices for blade variety. If you want maximum blade flexibility without spending on a premium tool, Ryobi is hard to beat.
Quick Answer
Ryobi multi-tools use a universal fit (multi-hole) system. They accept most universal-fit and OIS blades, plus Starlock blades via the compatible hole pattern.
Ryobi Multi-Tool Models and Blade Systems
| Model | Type | Blade System | Accepts |
|---|---|---|---|
| R18MT-0 | Cordless ONE+ 18V | Universal Fit | Universal blades, OIS blades, Starlock (backwards-compatible) |
| R18MT3-0 | Cordless ONE+ 18V | Universal Fit | Universal blades, OIS blades, Starlock (backwards-compatible) |
| RMT300-SA | Corded 300W | Universal Fit | Universal blades, OIS blades, Starlock (backwards-compatible) |
| R18MT7-0 | Cordless ONE+ HP 18V | Universal Fit | Universal blades, OIS blades, Starlock (backwards-compatible) |
What Blades Fit Ryobi Multi-Tools?
Ryobi multi-tools use an open clamp mechanism with a universal mounting plate. This means they accept:
- Universal-fit blades — the widest category, available from dozens of brands at every price point
- OIS blades — the older 12-hole standard from Fein, Bosch (pre-2016), Makita (pre-2022), and many others
- Starlock blades — backwards-compatible with Ryobi’s universal clamp via the 12-hole pattern
The main blade types that won’t fit are DeWalt proprietary (horseshoe mount) and Milwaukee OPEN-LOK native blades (without their universal adapter).
Why Ryobi Is Great for Blade Variety
Because Ryobi uses the universal-fit standard, you have access to the largest pool of compatible blades at the lowest average price. Budget multi-tool blade sets from Amazon — the kind that come in packs of 20 or 30 mixed blades for under £20 — are almost always universal-fit and will work on Ryobi tools. This makes Ryobi particularly appealing for DIYers and cost-conscious tradespeople who go through blades quickly.
You can also use premium Starlock blades from Bosch and Fein on your Ryobi, giving you access to the highest-quality accessories when the job demands it.
Recommended Blades for Ryobi Multi-Tools
| Blade | Type | Best For | Link |
|---|---|---|---|
| Ryobi RAK15MT Multi-Tool Blade Set (15-Piece) | Mixed set (15 pieces) | Budget all-rounder | View on Amazon |
| SabreCut 5-Piece Bimetal Starlock Blade Set | BIM long life blades (5 pack) | Quality upgrade from stock blades | View on Amazon |
| Ryobi 16-Piece Oscillating Multi-Tool Set | Mixed set (16 pieces) | Maximum value — bulk pack | View on Amazon |
| Bosch Expert MetalMax AIZ 32 AIT | Bi-metal plunge cut | Premium wood + nails blade | View on Amazon |
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Common Questions
Can I use Makita or Bosch blades on my Ryobi?
Yes — both Makita OIS blades and Bosch Starlock blades fit Ryobi multi-tools. Starlock blades are backwards-compatible with Ryobi’s universal clamp, and older OIS-format Makita blades fit perfectly. You have a very wide selection to choose from.
Can I use DeWalt blades on my Ryobi?
No. DeWalt blades use a proprietary horseshoe mount that is physically incompatible with Ryobi’s universal clamp. You’ll need to buy universal-fit, OIS, or Starlock blades instead.
Are cheap universal blades worth buying?
For rough work and demolition, budget universal blade packs offer excellent value — especially on a Ryobi where you might be doing DIY rather than commercial work. For precision cutting or hard materials (metal, tile, grout), investing in a quality Bosch or Fein blade is noticeably better in both cut quality and blade life.