Which disc diameter is suitable for this angle grinder?

This tool is designed for 115 mm diameter grinding discs with an M14 spindle thread.

What is included in the Ryobi R18AG-140S kit?

The kit includes the cordless angle grinder, one 18V 4.0Ah battery, a charger, an auxiliary handle, a wrench, a wheel guard, one grinding disc, and a tool bag.

Is the included battery compatible with other Ryobi tools?

Yes, the 18V 4.0Ah battery belongs to the Ryobi ONE+ system and works with all 18V ONE+ cordless tools.

Does the grinder feature restart protection?

Yes, this angle grinder includes restart protection to prevent accidental start-up after power interruptions.

Can the auxiliary handle be placed in multiple positions?

Yes, the side handle can be attached in 3 different positions for optimal comfort and control while cutting or grinding.

RYOBI R18AG-140S 18V ONE+ angle battery grinder (1x 4.0Ah battery + charger) - 5133004301

Name: RYOBI R18AG-140S 18V ONE+ angle battery grinder (1x 4.0Ah battery + charger) - 5133004301
Brand: RYOBI
SKU: 03051924
Price: 182.92 EUR
Availability: InStock

Supplier number: RYOBI 5133004301 | EAN 4892210172129

Recommended Retail Price €201.94

182.92 tax incl.

€151.17 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 06/10/2026
Free shipping
Delivery by DHL
Up to 3 years warranty on Ryobi after successful registration!

✆ Talk to a specialist

Effortless cutting with the Ryobi angle grinder

Practical benefits

Enhanced handling and control: The 3-position side handle ensures you maintain steady guidance during all grinding and cutting tasks.
Reliable user safety protection: Built-in restart protection prevents accidental start-up so you can operate with total peace of mind.
Complete cordless freedom kit: Equipped with an included 4.0Ah battery and charger, you can start working on your jobs immediately.

In a nutshell

The right choise for

With the Ryobi ONE+ R18AG-140S cordless angle grinder, you tackle demanding cutting and grinding jobs without the hassle of cables. Whether you are cutting metal pipes, deburring weld seams, or stripping away rust, the 115 mm disc capacity and M14 spindle thread deliver practical versatility. The 3-position side handle provides steady guidance and enhanced control in every working position, while the integrated restart protection prevents accidental start-up for reliable safety. Complete with an 18V 4.0Ah battery, charger, auxiliary handle, wrench, wheel guard, grinding disc, and storage bag, this kit gives you everything needed to start working immediately.

Product information Accessories FAQ

€182.92

In stock - tax incl.

Key features according to our expert

(Disc) diameter: 115 mm
Restart protection: Yes
Battery voltage: 18 V
Weight: 2,5 kg
Type of system case: Not applicable
Supplied in: Bag
UN number: UN3481
Dead man' s switch: Yes
Tool holder type: External thread
Tool holder size: M14
Capacity (battery): 4 Ah
Number of batteries included: 1

Scope of delivery

Additional handle, spanner, wheel guard, 1 x grinding disc

Product description

Cordless angle grinder with Ø 115 mm grinding wheel, ideal for a wide variety of grinding applications
3-position adjustable side handle for best control when cutting and deburring
Safety switch to prevent accidental start-up
Quick-adjust hood without auxiliary tools
Spindle lock for quick and easy exchange of grinding discs
GripZone - soft rubber-coated handle parts for a perfect grip and more comfortable working

All Features

(disc) diameter: 115 mm
Restart protection: Yes
Battery voltage: 18 V
Weight: 2,5 kg
Type of system case: Not applicable
Supplied in: Bag
Un number: UN3481
Dead man' s switch: Yes
Tool holder type: External thread
Tool holder size: M14
Capacity (battery): 4 Ah
Number of batteries included: 1
Axis connection: M14
Sound pressure level, deviation (db(a)): 3.0
Sound pressure level (lpa(db(a)): 81.0
Weight without battery (kg): 2.5
Weight incl. battery (kg): 3.2 (RB18L40)
Shaft hole diameter (mm): 22
Sound power level, deviation (db(a)): 3.0
Vibration level grinding, deviation (m/s²): 1.5
Sound power level (lwa(db(a)): 92.0
Engine: 18V
Charger included: RC18120
Grinding vibration level (m/s²): 7.2
Battery capacity (ah): 4.0
No load speed (rpm): 7500
Disc diameter (mm): 115

Brand RYOBI
03051924
EAN 4892210172129
Supplier number RYOBI 5133004301
Warranty Up to 3 years warranty on Ryobi after successful registration!

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Frequently asked questions about this product

Answered by specialists

Which disc diameter is suitable for this angle grinder?: This tool is designed for 115 mm diameter grinding discs with an M14 spindle thread.
What is included in the Ryobi R18AG-140S kit?: The kit includes the cordless angle grinder, one 18V 4.0Ah battery, a charger, an auxiliary handle, a wrench, a wheel guard, one grinding disc, and a tool bag.
Is the included battery compatible with other Ryobi tools?: Yes, the 18V 4.0Ah battery belongs to the Ryobi ONE+ system and works with all 18V ONE+ cordless tools.
Does the grinder feature restart protection?: Yes, this angle grinder includes restart protection to prevent accidental start-up after power interruptions.
Can the auxiliary handle be placed in multiple positions?: Yes, the side handle can be attached in 3 different positions for optimal comfort and control while cutting or grinding.