4V USB Lithium™ Rotary Tool (1x 2.0Ah, with 15 accessories)

RRT4-120GA15



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Features

  • Select the speed required for the application with variable speed control from 5,000 - 25,000 rpm
  • A pen like grip adds to the rotary tools ease of use
  • The quick change collet allows for quick and easy accessory changes (3.2mm)

Product Description

As part of the Ryobi USB Lithium system covering a range of tools for your next hobby, DIY project, or outdoor adventure. The 4V USB Lithium Rotary Tool is perfect for engraving, polishing, sculpting and so much more!

No need to search for a power socket, our cordless rotary tools are great for all hobbyists and DIYers. This 4V rotary tool has a range of 5,000 - 25,000 RPM which gives users the power to cut grind and sand most materials with ease. The variable speed dial allows you to find the perfect speed for each application and the lightweight design makes it easier to accomplish jobs in tight workspaces. This tool also features the new innovative Quick-Change 3.2mm Collet resulting in 2 times faster accessory changes, which makes switching accessories quick and easy. Includes a 15 piece accessory set with attachments for cutting, sharpening, grinding, engraving, sanding and polishing suitable for many materials and applications. .

Using a 4V 2.0Ah battery (included), the Ryobi RRT4-120GA15 can sand pine for up to 20 minutes on a single charge. This is a 4V starter kit - battery and charging cable included.

Specifications

Performance
Collet capacity (mm)3.2
No load speed (rpm)5,000 - 25,000
Power Source
Battery pack capacity (Ah)2.0 (RB420)
Battery typeLi-ion
Charger includedYes
No. of batteries supplied1
Power4V
Weight
Weight (without battery) (kg)0.23
Weight with battery pack (EPTA) (kg)0.29 (RB420)
Noise
Sound power level (Lwa)(dB(A))72
Sound power level uncertainty (dB(A))3
Sound pressure level (Lpa)(dB(A))61
Sound pressure level uncertainty (dB(A))3
Vibration
Vibration level main handle [m|s²]2.1
Vibration Level Main Handle uncertainty (m/s²)1.5
Basic Information
Article Number5133005634
EAN Code4892210207463
Power4V
Standard equipment15 accessories - (1.6mm engraving cutter, 2x 13mm and 2x 25mm felt polishing wheels, polishing mandrel, polishing compound, 19mm carbon steel brush, 4x 6.4mm sanding bands (2x 60 grit, 2x 120 grit), 6.4mm sanding mandrel, 2x aluminium oxide grinding stones (1x 9.5mm cylindrical, 1x 9.5mm conical)), accessory storage case, and wrench. 1x 2.0Ah battery (RB420) and USB C charging cable
Supplied inOver 75% recycled cardboard carton

How long will my tool run for?

Compare our batteries and runtime to find out what’s the best option for you. You can power all tools with batteries within the same battery platform, however, the following are recommended for optimum performance. Please note, runtime may vary based on tool or application.

Minutes of sanding

Reviews

4V USB Lithium™ Rotary Tool (1x 2.0Ah, with 15 accessories)

RRT4-120GA15
(12)
(4)
(0)
(0)
(0)

4.8

16 Reviews

YH
Yurii06/08/2026
pl-PL
 — أنصح بها بشدة!RRT4-120GA15

أداة رائعة ومفيدة جدا! جودة التصنيع في أعلى مستوى، وشحن USB ميزة كبيرة. مجموعة غنية من الإكسسوارات المرفقة تتيح لك البدء في العمل فورا. أنصح بها بشدة!

MN
Miki22/06/2026
hu-HU
 — إنها صغيرة وعملية، وربما أكثر أداة مفيدة لدي.RRT4-120GA15

أستخدمه تقريبا يوميا، للصنفرة، والقطع، والحفر. رغم أنه يمكن أن يكون صغيرا، إلا أنه يمكن أن يكون مفيدا. في المرة الماضية قطعت حوالي 50 مسماريا معدنيا ذاتي الحفر بها. العيب الوحيد هو أن البطارية الصغيرة لا تكفي، لذا أحيانا تعلق في المادة، لكن يمكن إعادة تشغيلها فورا، ولا تعطلها. لا يسخن بشكل زائد ويمكن تغيير الرأس بسهولة بدون أدوات. لو كان هناك أداة واحدة أوصي بها للجميع، فستكون هذه.

AŻ
Adam04/05/2026
pl-PL
 — أداة مفيدة رائعةRRT4-120GA15

أداة مفيدة رائعة

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