Search  for anything...

Power Rotary Tools - 3.7V Rotary Tool Kit w 70 Accessories, 2.0Ah Li-ion Battery Rotary Tool Cordless w LED Ring Work Light 5 Speed 20000RPM, Cordless Rotary Tool for Light DIY Projects/Precision Work

  • Based on 470 reviews
Condition: New
Checking for product changes
$25.99 Why this price?
Save $10.00 was $35.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Mar 14
Order within 12 hours and 58 minutes
Available payment plans shown during checkout

Color: Grey-3.7v


Features

  • Powerful Motor & Low Power Consumption: PHALANX rotary tool uses an enhanced strong motor, the output is more powerful than the traditional motor, with maximum speed as high as 20000RPM. While effectively controlling vibration and noise to provide stable output. The engraving tool is ideal for polishing and sanding pet nails, Light DIY Projects, and Wood Sanding. (Please fully charge the rotary tool cordless before the first use)
  • 5-Speed Settings & LED Ring Work Light: PHALANX mini rotary tool has 5-speed variable speed adjustment from 5,000 to 20,000 RPM, can meet the gears and speeds required for different light load projects. The power rotary tool is equipped with 4 high-brightness LED work lights around the rotating drill bit, illuminating the entire work area in low-light environments, reducing backlight shadows, ensuring work accuracy. For example, polishing pet nails or resin objects.
  • Intelligent Memory & Compact Lightweight: PHALANX cordless rotary tool will intelligent memory function for the current set gear within 5 minutes of shutdown. After 5 minutes, it will return to the default 3rd speed, no need to frequently adjust the tool speed when shutting down the machine to check the work. The anti-slip rubber layer on the surface of the mini grinding tool makes it comfortable to hold and you will not feel tired when working for a long time.
  • Large Capacity Battery & Type-C Fast Charging: PHALANX rotary tool cordless has built-in a 2000mAh battery, ensure that the polishing tool runs longer. Mini power tools have built-in integrated power and gear display panel display clearly, so there is no need to worry about the battery suddenly running out. Type-C charging interface and charging cable, compatible with various USB output device power sources and can be easily charged anytime and anywhere.
  • Rich Accessories & Wireless Design: PHALANX rotary tool kit comes with 70 different practical accessories, it has strong compatibility, ideal for a variety of grinding, polishing, sanding, engraving and more light projects. Wood engraving tool wireless design meets the needs of outdoor work, saying goodbye to the entanglement of sockets and wires. Cordless rotary tools are an amazing tool for handmade crafts and DIY enthusiasts!

Brand: PHALANX


Voltage: 3.7 Volts


Power Source: Battery Powered


Recommended Uses For Product: ldeal for light DlY projects and precision work


Color: Grey-3.7v


Brand: ‎PHALANX


Voltage: ‎3.7 Volts


Power Source: ‎Battery Powered


Recommended Uses For Product: ‎ldeal for light DlY projects and precision work


Color: ‎Grey-3.7v


Special Feature: ‎1>2000mAh large-capacity battery/Type-C charging interface 2>5-speed transmission setting/LED power and gear display panel 3> 4 LED work lights/70 multi-purpose accessories 4>Cordless design, easy to carry/compact and comfortable to use


Included Components: ‎Power Rotary Tool X1/Type-C USB Wire X1/User Manual X1/Tool Box X1/Sanding Tool X37/Cutting Tool X7/Grinding Sharpening Tool X6/Carving&Engraving Tool X6/Drilling Tool X1/Cleaning&Polishing Tool X8/Collets Tool X2/Wrench Tool X1 Sanding Shank Tool X1/Mandrel for Cut Off Wheel Tool X1


Item Weight: ‎0.15 Kilograms


Maximum Rotational Speed: ‎20000 RPM


Number of Batteries: ‎1 Lithium Ion batteries required. (included)


Style: ‎Compact/Portable


Minimum Speed: ‎5000 RPM


Manufacturer: ‎PHALANX


Item Weight: ‎5.3 ounces


Package Dimensions: ‎8.19 x 5.16 x 1.65 inches


Country of Origin: ‎China


Item model number: ‎PRT R3 Grey


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎3.7V


Special Features: ‎1>2000mAh large-capacity battery/Type-C charging interface 2>5-speed transmission setting/LED power and gear display panel 3> 4 LED work lights/70 multi-purpose accessories 4>Cordless design, easy to carry/compact and comfortable to use


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: January 15, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • It’s wonderful!
Color: Black-3.7v
This is a very good Dremel. Speed is good,, battery life is wonderful, it functions perfectly and is the perfect value for money. This is easy to use, and super quiet! I would recommend using this!!
Reviewed in the United States on January 17, 2025 by Mia Browning

  • So Versatile!
The Phalanx PRT R3 Max is a powerful and versatile rotary tool that has quickly become my new favorite go-to tool for all the projects I had been waiting to tackle! Once I opened the box, I immediately realized that I had found something remarkable as the quality of the tool and attention to detail in the design has absolutely surpassed all expectations! This easy to use tool has an intuitive one button operation that has 5 levels of power to help knock out even the most demanding needs of your next DIY project! This rotary tool features a strong rechargeable lithium-ion battery and convenient ability to charge from any modern USB charger using the included USB-C type cable! The kit comes packed with a compact partitioned case with a multitude of sturdy bits and handy attachments that give you the ability to polish, cut, grind, drill, engrave, sand, and more! On top of that, this comes with extra polishing pads, in two different sizes, thick fiberglass cut off wheels, two cutting blades, and plenty of sand paper discs and bands to get the job done! The easy to read user operations manual is well written, and is an invaluable tool for important safety information and step by step instructions on how to get the most out of this time saving marvel! To say I like this tool is an understatement, but one of the features that made me retire my previous rotary tool is the ingenious and super bright LED light at the tip of the tool that keeps the work area well lit in even the darkest work environments. So far I have enjoyed repairing a few of my kiddos toys, engraved my other tools, buffed out some scratches on a motorcycle helmet, and even gave my puppy a pedicure! I'm honestly really looking forward to the next time I get the chance to use it! Simply put, this is a must-have and essential part of any home toolkit and, having tried many other rotary tools in the past, I can say with assurance that this is by far the best value and greatest offering I have tried yet! You will not be disappointed! ... show more
Reviewed in the United States on May 1, 2024 by Barbara Edwards Barbara Edwards

  • For precision work only. But nice unit no doubt.
TL/DR: its a glorified engraver, but aint half bad still. Sleek, light, flexible battery. Triangular gip and great hand balance. You can draw with it easily... ut even looks good in red but get a beefier model if you want outdoor work.... It was my bad. I was ..distracted and got this underpowered unit thinking i didnt need anything more. Ita a GOOD item. Engraving, manicures, crafts, minor repairs.. but .. im a dude so when it took 20 minutes to shine a dirty penny i knew this thing was intended for the nail salon. Well, my nails are... on fleek now. Hey dont mind me l, ive just got buyers remorse from beingnpoorly informed. Im not gonna lie on account.. its certainly got some perks; its sleek, well designed and IS quite comfortable and light in the hand, too, having a triangular grip. That LED ring is great for getting up in tight dark areas... and of course that red really uh... makes it work better -<3. Its a scientific fact. Heheh. Anyway the included bit set is just a starter kit at best, really more of a courtesy pack, but it had quite a few sanding discs and drums. First timers like me are gonna wanna tack on a pack of wire wheels Ive put it to a few hours use on it and the battery is quite solid. Charges quick, too, with little heat even straight after draining. Its got good stamina. The build is hard plastic, medium quality and made to be featherlight and dexterous. Its worth the money assuming this fits your precision-work only needs. Im gonna keep it regardless. Its nice, just following up with a brawnier model soon. ... show more
Reviewed in the United States on July 15, 2024 by Pharoah137 Pharoah137

  • Very good tool to have at home
Color: Black-3.7v
Love that little tool, it’s very effective, it’s grip is very good, easy to use, good speed and I already used for small but important projects. I recommend.
Reviewed in the United States on January 1, 2025 by German Ucros

  • Weak motor,good and handy tool
Color: Black-3.7v
Motor weak compared to others. Good tool and handy for crafts.
Reviewed in the United States on January 25, 2025 by Product is handy and useful. Motor seems very weak and stops.Battery life is good. Product is easy tu use. Only complaint is weak motor. Binds easily and easily

  • Big Torque, Small Package
I was surprised at how much torque this unit has, it fits nicely in my hands and there is a very effective light ring at the tool-head end that illuminates your work area without shadows. This thing is very strong-pulling and does not bottom-out without an excessive pressure applied. My only beef, is that all of the accessories come dumped into a plastic box, no organization or anything and there is a dust throughout the pieces. ... show more
Reviewed in the United States on December 8, 2024 by Larry G 44

  • Stopped working after an hour of light use
Color: Black-3.7v
Started off as an ok tool, but after some light use the motor slowed down and locked up. Battery still fully charged, powers up and shuts down when it tries to spin.
Reviewed in the United States on December 22, 2024 by Kimberly K.

  • Great tool
Color: Black-3.7v
I'm not sure how this compares to other tools but I know that the brand name version of these tools cost a bit more and without all the luxuries this one gives you. I used it for a DIY project where I had to saw, grind, and chip plastic in order to fit my PC into my NES. And it was more than capable of getting the job done. I used it in intervals to prevent any overheating issues. I would recommend this to anyone looking to use this for similar projects. ... show more
Reviewed in the United States on December 4, 2024 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.