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RYOBI R18AG Angle Grinder Review: Is the Bare Unit Right for You?

Ryobi R18AG-0 18V ONE+ Angle Grinder (Battery & Charger Excluded)
4.6
[Tool-less Wheel Guard]  Tool-less guard allows fast, safe wheel changes without extra tools.
[Quick Adjustment]  Fast, easy adjustment for rapid setup and minimal downtime.
[Ergonomic GripZone]  Over-moulded GripZone improves comfort, reduces vibration, enhances control.
[3-Position Auxiliary Handle]  Multiple handle positions for improved leverage, control, and task versatility.
[Bare Unit (No Batteries)]  Sold as bare unit; batteries not included — ideal for existing battery users.
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Cordless angle grinder designed for quick wheel changes and confident handling, the RYOBI R18AG Angle Grinder suits both home and trade tasks. Rubber overmould grip and three handle positions keep control comfortable on longer jobs. With battery and charger excluded, does buying a bare unit still make sense for your ONE+ kit?

⚡ At a Glance
  • Cutting Power: Cordless 18V performance suitable for common cutting and grinding tasks, with user reports of powerful sustained performance
  • Best for: DIYers and trade users who already own Ryobi ONE+ batteries and want a compact grinder
  • Not ideal for: Buyers who expect a complete kit, since batteries and charger are not supplied

Tool-less wheel guard, GripZone over mould and a three-position auxiliary handle deliver practical control. Sold as a bare unit, compatible with Ryobi ONE+ batteries and noted for strong cordless performance.


Speeding Up Job Changes – with a tool-less wheel guard

Tool-less wheel guard pairs with quick-adjust components so guard position and wheel access change without undoing multiple screws. The quick and easy adjustment reduces setup fuss between tasks.

Faster wheel or guard adjustments cut downtime on multi-step jobs, keeping workflows moving.

Better Grip and Less Fatigue – with GripZone over mould and three-position auxiliary handle

GripZone over mould supplies rubberised contact points for a firmer hold, while the auxiliary handle fits in three positions to alter leverage and stance. The layout supports different grip styles for varied tasks.

Comfortable handling and adaptable positioning make longer cutting or grinding sessions easier on hands and arms.

Works with Your Existing Kit – thanks to Ryobi ONE+ battery compatibility

Compatibility with Ryobi ONE+ batteries allows use with an existing 18V battery fleet, though batteries and charger are sold separately. User feedback confirms strong cordless performance without bogging down.

Owners of ONE+ batteries gain immediate cordless flexibility, avoiding the need to commit to a new battery system.

✨ The 4 Key Reasons for RYOBI R18AG Angle Grinder
  1. Tool-less wheel guard – Reduces wheel-change time for faster job turnaround on site
  2. GripZone over mould – Improves hold, lowering vibration and hand fatigue during use
  3. Three-position auxiliary handle – Offers stable control in tight angles and awkward positions
  4. ONE+ battery compatibility – Lets existing batteries power the grinder across tool fleet
📋 Technical Details at a Glance
  • Category: Angle grinder
  • Brand: RYOBI
  • Power type: Cordless
  • Voltage: 18V
  • Wheel guard: Tool-less wheel guard
❓ Frequently Asked Questions

Q: Are batteries and charger included?

A: No, the unit is sold as a bare tool without batteries or charger.

Q: Is the grinder compatible with Ryobi ONE+ batteries?

A: Yes, compatibility with Ryobi ONE+ batteries is stated and supported by user feedback.

Q: Can the wheel guard be adjusted without tools?

A: Yes, a tool-less wheel guard and quick adjustment make guard and wheel changes possible without separate tools.

🏆 Our Verdict

Ideal for DIY enthusiasts and trade users who already own Ryobi ONE+ batteries and want a practical cordless grinder. Tool-less guard, GripZone over mould and a three-position handle make it a useful, easy-to-handle addition to an existing toolkit. As a bare unit it offers strongest value to those with an established ONE+ battery collection, delivering long-term platform convenience.