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Internet # 316615962

Model # PSBDG01K

ONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Grinder Kit with 4.0 Ah Battery and Charger

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  • Up to 2 Times More Power Than Pneumatic
  • Includes: 1/4" Die Grinder, 4Ah Battery, and Charger
  • Over 300 ONE+ Products – All Work With Any RYOBI ONE+ 18V Battery
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Product Details

About This Product

RYOBI introduces the industry’s first 18V Right Angle Die Grinder. The ONE+ HP 18V Compact Brushless 1/4 in. Right Angle Die Grinder is designed to live up to professional expectations, delivering a powerful solution in the most compact and lightweight design. Ideal for tight workspaces, the compact size allows for this die grinder to be used in areas where air hoses may mar the work surface or get in the way. Powered by a brushless motor, producing up to 22,000 RPM, this die grinder has 2 times the amount of power compared to pneumatic. It also features a 4-Mode Speed control and responsive variable-speed trigger for maximum control in any work environment. To make accessory changes quick and easy, use the on board spindle lock and single wrench. The included batteries and charger are compatible with all RYOBI 18V ONE+ Tools. Best of all, it is part of the RYOBI ONE+ System of over 300 Cordless Products that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, this 18V ONE+ HP 18V Compact Brushless Right Angle Die Grinder includes the PSBDG01 1/4" Die Grinder, (1) 18V ONE+ 4Ah Lithium-ion battery, charger, wrench and operator's manual.


  • Up to 2 Times More Power Than Pneumatic
  • Brushless motor provides up to 22,000 RPM and extended runtime
  • 4 mode speed control
  • Variable speed paddle switch for maximum control
  • On-board spindle lock for quick and easy accessory changes
  • On-board LED worklight
  • The included battery and charger are compatible with all RYOBI 18V Tools
  • Part of the RYOBI 18V ONE+ System of Over 300 Cordless Products
  • 3-year manufacturer's warranty
  • Includes: (1) PSBDG01 Compact Brushless 1/4 in. Right Angle Die Grinder, Wrench, (1) PBP005 4Ah Battery, (1) PCG002 18V Charger, and Operator’s Manuals

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Product Information

Internet # 316615962

Model # PSBDG01K

Additional Resources

Shop All RYOBI


Dimensions: H 7.6 in, W 3 in, D 5.2 in


Product Depth (in.)

5.2 in

Product Height (in.)

7.6 in

Product Width (in.)

3 in

Wheel Diameter (in.)

2 in


Amperage (A)

0.0 A

Batteries Included


Battery Amp Hours

4 Ah

Battery Power Type

Lithium Ion

Battery Size


Battery Voltage (V)


Charger Included

Charger Included

Color Family




Cordless Tool Type

Die Grinder



Electronic Speed Control


Grinder Switch Type




Maximum Speed (RPM)

22000 RPM

Motor Type


Number of Total Batteries Included


Power Tool Features

LED Light, Spindle Lock

Primary Collet Size


Product Weight (lb.)

1.5 lb



Tools Product Type

Power Tool

Variable Speed


Voltage (V)

18 V

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

3-Year Manufacturer's Warranty

Questions & Answers

by|Nov 12, 2022
1 Answer
Answer This Question

A:  Hello, Mopar53 - Thank you for your question. Yes. This tool is for the following applications; Polishing metal, sanding metal (sanding down welds), cutting metal (cutting metal stock to size), shaping metal, sanding wood, removing rust. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the ONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Grinder Kit with (1) 4.0 Ah Battery and Charger. - Jewel

by|Nov 16, 2022
    Showing 1-1 of 1

    Customer Reviews

    4.6 out of 5

    • 4.6 out of 20 reviews
    • 88% recommend this product
    Filter by:
    Showing 1-10 of 20 reviews
    Best Die Grinder for Metalwork and Sculpting
    This is the best die grinder that I’ve used. The variable speed and slow start features allow for precise control and smooth operation. I use it with Reloc discs and tungsten carbide burrs to create textures on steel, which has been a game-changer for my sculptures. As shown in the pictures, it handles various shapes and textures effortlessly. It runs solidly and is easy to use. I highly recommend this tool to anyone working with metal or needing a reliable die grinder for intricate work.
      • Recommended
      Good for my project got the job done
      [This review was collected as part of a promotion.] I bought this tool for building a gazebo in the backyard and it was a lifesaver to have this amazing tool it cut the build time to less than half thank you Ryobi!
        • Recommended
        Great tool, love it.
        • Verified Purchase
        Awesome very powerful!
        • Verified Purchase
        Haven’t used it a lot yet, but so far so good. Fits in my hand nicely and more comfortable to use than my corded die grinder. Seems to have good power too.
        • Verified Purchase
        Great features
        [This review was collected as part of a promotion.] I am so happy with this product it makes my work easier and faster.
          • Recommended
          This is a fantastic tool and the battery lasts way...
          This is a fantastic tool and the battery lasts way longer than I anticipated. Using it with some rust/paint stripping pads under my project car and have not needed to go above the first speed setting out of 5. The built in light also helps me see what I'm polishing under there.
          • Verified Purchase
          Fantastic ease-of-use and really flexible!
          [This review was collected as part of a promotion.] Using this in a tire shop to clean up corroded aluminum wheels - works amazing! I actually like it better than a straight die grinder!
            • Recommended
            Good idea handicapped by terrible batteries
            Really disappointing they cheaped out and didn't give this tool the ability to take advantage of the one + HP batteries. Ryobi didn't give any of the compact one + HP tools the two extra contacts used to request extra power from the one + HP batteries under load, even though they still went ahead and called them all one + HP anyways... In most of those cases I understand the reasoning. Something like a compact drill/driver wouldn't benefit from occasional bursts of higher amps than what the regular battery is already capable of, but a die grinder absolutely would. It would be nice if ryobi stopped using cells from Alibaba in their packs too, though the damage to their reputation is already done.
              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              • Verified Purchase
              Showing 1-10 of 20 reviews