Ryobi Multi-Tool Blade Compatibility
Ryobi’s oscillating multi-tools take the universal blade type, which Ryobi describes as the standard fitting for multi-tool blades. That gives you a wide choice of blades from many brands. Ryobi also says its multi-tools do not accept the Starlock fitment (Ryobi support).
Quick Answer
Ryobi multi-tools take universal-fit (OIS-type) blades. Ryobi says they do not accept the Starlock fitment.
Ryobi Multi-Tool Models and Blade Systems
| Model | Type | Blade System | Accepts |
|---|---|---|---|
| R18MT-0 | Cordless ONE+ 18V | Universal Fit | Universal-fit / OIS-type blades (not Starlock, per Ryobi) |
| R18MT3-0 | Cordless ONE+ 18V | Universal Fit | Universal-fit / OIS-type blades (not Starlock, per Ryobi) |
| RMT300-SA | Corded 300W | Universal Fit | Universal-fit / OIS-type blades (not Starlock, per Ryobi) |
| R18MT7-0 | Cordless ONE+ HP 18V | Universal Fit | Universal-fit / OIS-type blades (not Starlock, per Ryobi) |
Recommended Multi-Tool Blades
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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 (OIS models such as the DTM51), and many others
- Not Starlock — Ryobi says its multi-tools do not accept the Starlock fitment
Ryobi says Starlock-fitment blades will not fit its multi-tools. If in doubt, check the fitting on the blade packaging before you buy.
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 Carpenters Set (15-piece) | 3 blades + 12 sanding sheets | 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?
Makita OIS-type blades: yes, they are the universal type Ryobi multi-tools take. Bosch Starlock blades: Ryobi says its multi-tools do not accept the Starlock fitment, so check the blade fitting before you buy.
Can I use DeWalt blades on my Ryobi?
DeWalt sells its oscillating blades with a universal (OIS-type) connection that it says fits all major oscillating tool brands, so they should fit a Ryobi multi-tool. Check the fitting on the packaging.
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.
← Back to Multi-Tool Blade Compatibility Guide
How we compile this guide
We cross-reference compatibility details against manufacturer specifications where available, official tool manuals, and the physical standards that govern fitment (bore sizes, arbor diameters, voltage platforms, connector types). We prioritise primary sources over retailer listings, flag anything we can’t confirm, and re-verify the data on a regular cycle. Where we give a buying recommendation, we tell you the reasoning — not just the link. More on our method →