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Compatible Disc Sizes
The correct disc size depends on your RYOBI Angle Grinder’s maximum disc capacity.
Never use a disc larger than the maximum capacity stated in your user manual, as this can damage the tool and may cause serious injury.
Disc Size Guide
| Product | Models | Max Disc Capacity | Inner diameter | Thread |
|---|---|---|---|---|
| RYOBI 125mm Angle Grinder | R18AG7-0, RAG18X, R18AG1, R18AG15, RAG80125-G, RAG18X1 |
125mm / 5 inches | 22.2mm | M14 |
| RYOBI 115mm Angle Grinder | R18AG4115-0, R18AG14 | 115m | 22.2mm | M14 |
| RYOBI 100mm Angle Grinder | EAG75100-G | 100mm / 4 inches | 16mm | M10 |
| RYOBI 230mm Angle Grinder | EAG2023RG | 230mm / 9 inches | 22.2mm | M14 |
What to Check When Fitting a Disc
- The internal diameter of the disc must sit flush against the inner flange.
- The outer diameter must have even clearance from the guard and must not touch or rub against it.
- Brush wheels, diamond cup wheels and flap discs may be used, provided they meet the above requirements.
- Never remove the guard. Incorrect fitment or using incompatible accessories can damage the tool and cause injury.
- Not all angle grinders are suitable for cutting or grinding. Check your grinder’s specifications and ensure the disc is rated for the tool’s maximum speed.
R18AG7-0, RAG18X, R18AG1, R18AG15, RAG80125-G, R18AG4115-0, R18AG14, EAG75100-G, EAG2023RG, RAG18X1
