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Model #PSBDG01B

ONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Die Grinder (Tool Only)

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  • Up to 2 Times More Power Than Pneumatic
  • 4-Mode Speed Control For Maximum Control
  • Over 260 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
  • View More Details
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Product Overview

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. Best of all, it is part of the RYOBI ONE+ System of over 260 cordless tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, this ONE+ HP 18V Compact Brushless Right Angle Die Grinder includes a wrench and operator's manual. Batteries and chargers are sold separately.
  • 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
  • Part of the RYOBI ONE+ System of over 260 cordless tools
  • 3-year manufacturer's warranty
  • Includes: (1) PSBDG01 Compact Brushless 1/4 in. Right Angle Die Grinder, Wrench, and Operator's Manuals
  • Battery and charger sold separately

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  • California residents

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From the Manufacturer

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ONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Die Grinder (Tool Only)
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NameONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Die Grinder (Tool Only)ONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Die Grinder (Tool Only) with 40 Grit Flap Wheel Set (5-Piece)M12 FUEL 12V Lithium-Ion Brushless Cordless 1/4 in. Right Angle Die Grinder with M12 2.0 Ah BatteryONE+ HP 18V Brushless Cordless Compact 1/4 in. Right Angle Grinder Kit with (1) 4.0 Ah Battery and Charger
Save $50.00 (20%)
Amperage (amps)0.0 A0.0 A0.00.0 A
Wheel Diameter (in.)2 in2 in2 in2 in
Batteries IncludedNoNoYesYes
Power Tool FeaturesLED Light,Spindle LockLED Light,Spindle LockSub-Compact,Variable SpeedLED Light,Spindle Lock
Motor TypeBrushlessBrushlessBrushlessBrushless
View ProductView ProductView ProductView Product



Product Depth (in.)5.2 inProduct Height (in.)7.6 in
Product Width (in.)3 inWheel Diameter (in.)2 in


Amperage (amps)0.0 ABatteries IncludedNo
Battery Amp HoursNo BatteryBattery Power TypeLithium Ion
Battery Size18-voltBattery/ChargerTool Only
Battery/ChargerTool OnlyCharger IncludedCharger Not Included
Color FamilyGreenConditionNew
Cordless Tool TypeDie GrinderCordless/CordedCordless
Electronic Speed ControlYesGrinder Switch TypePaddle
IncludedWrenchMaximum Speed (rpm)22000
Motor TypeBrushlessNumber of Total Batteries Included0
Power Tool FeaturesLED Light,Spindle LockPrimary Collet Size1/4
Product Weight (lb.)1.5 lbReturnable90-Day
Tools Product TypePower ToolVariable SpeedYes
Voltage (volts)18 V

Warranty / Certifications

Certifications and ListingsUL ListedManufacturer Warranty3-Year Manufacturer's Warranty

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Customer Reviews

  • 4.8
    out of 193 reviews
  • 96%recommend this product
Filter by:
Showing 1-10 of 193 reviews
Great Value in a good tool
[This review was collected as part of a promotion.] I bought this Impact Drill set because I already had a Ryobi Cordless drill and wanted the extra batteries. Very glad I did, the tool works great and just as expected. There is a very small downside (and it really is minor): the tool does not include a bit. However, I happen to have a bunch of bits that fit the drill perfectly so it makes no difference to me. You shouldn't use the small screwdriver bits (the ones about an inch or less in length) because the coupler needs to grab onto the indentation in the longer bits to prevent slippage.
    • Recommended
    Great drill and impact set.
    [This review was collected as part of a promotion.] I have been buying this product for years and it never fail me. Great products for the money.
      • Recommended
      Ryobi 18V brushless compact ¼ in Works Great
      [This review was collected as part of a promotion.] The compact size lets you work in tight spaces and is light weight, so it is less tiring to use. The brushless motor spins up with four different speeds 10.000 15.000 20.000 and 22.000 rpm and the lighted led makes it easy to see what speed you are using.This has saved me a lot of time by just using the battery and not having to start my air compressor plus I can now take it where I want and not drag the air hose. Great for all your remote work. I can charge my Ryobi Batteries as I drive to my job sights now get a lot more done in a shorter time. Able to use ¼’’ mandrels for all the ones you have. This Works
        • Recommended
        Light to handle and easy to grip.
        [This review was collected as part of a promotion.] We bought for our shop as we are constantly using for multiple applications and the battery lasts and easy to locate when l set it down at busy times because of the bright green.
          • Recommended
          Ryobi Drill
          [This review was collected as part of a promotion.] Just got this yesterday for Christmas and already putting it to use assembling a shelf unit. Works as good as expected and the battery came fully charged.
            • Recommended
            Beast of a die grinder
            This is a beast and will handle the toughest jobs. It has 4 speeds (10k to 24k rpm) and plenty of power. I like that the collet has a 2 stage lock to get the bit out. Its an awesome tool!
            • Verified Purchase
            • Recommended
            It's perfect!
            This thing is seriously awesome! I hope they make a straight die grinder soon. This HP 90° is definitely worth, it all day!
            • Verified Purchase
            • Recommended
            Variable-Speed, Safety-Trigger, Long Lasting
            This little handheld die grinder is the replacement tool you have been looking for to work on your automotive, metal, stripping material needs. This variable speed grinder with a 1/4 inch bit opening has enough power and speed to tear through build up and small enough to fit into tight spaces where pneumatic tools and hoses would be difficult to get through. Being one of the Ryobi ONE+ tools there are various battery sizes which can be used with this tool to make it more lightweight, longer lasting and even anytime ready. Love the smaller size (smaller than impact driver or drill tools) and the spring-loaded safety ensures that there is no accidental activation. The oversized leaf spring trigger makes it easy to keep activated as you move around the work area and doesn't tire your hand out from excessive tension to keep the trigger activated. While it rotates in only one direction this is still a tool that can be used inside, under and around areas that have previously been inaccessible, The bright LED light is positioned to still illuminate the work area when gripped and put no load on the battery. Well worth a try and a must have addition for high speed grinding jobs.
            • DIY
            • Recommended
            1 found this review helpful
            Balanced Cordless Die Grinder
            Recently, I received an email, alerting me that a Home Depot "Seeds" campaign was open. I opened the email and went to the 'Dashboard" page and started to go through the latest list of items available. I selected one premium item and was told that I was allowed more items for "Seeds" selection. I went through page after page until I saw a Ryobi 18V Right Angle Die Grinder. I selected it because I already had the proper batteries, since I already have other Ryobi tools in my garage. When the tool arrived, it was a lot lighter than I expected and extremely comfortable in my hand. I had charged batteries available, so I plugged one in. I then put a generic mounted stone in the quill, tightened it up and engaged the finger safety switch, as expected, and pulled the trigger. It was exceptionally smooth, deliberate, and variable. I really liked the feel. The grinder was on setting number one, as indicated by the lighted switch position, positioned on the lower front of the tool. Each press of the adjacent button increased the speed of the tool. The number one setting was good for 10K, two was good for 15K, three was good for 20K and four was good for 22K. Also engaging the trigger, lit an LED attached work light, focused on the area immediately in front of the working tool. A nice arrangement and very practical for one that has worked on die grinding in industry. Most of the time, it meant using an industrial light that was too big and bright to do any good. This was perfect. The upper settings are primarily for better balanced mounted stones, rated appropriately. Pay attention to the warning label on the stone. Also Included in the package was a quill wrench to lock the stone in the spindle. Having used my share of industrial tools, this is a great tool, with all the functionality of the more expensive industrial variety with more features at less cost. Highly recommended by me.
            • Recommended
            1 found this review helpful
            Another Great Ryobi 18V One+ Tool
            The brushless motor is smooth and not very loud. There are 4 speed settings depending on the die accessory you are using. Speed 1:0-10,000 RPM, Speed 2: 0-15,000 RPM, Speed 3: 0-20,000 RPM, Speed 4: 0-22,000 RPM. The tool accepts standard universal 1/4" shank dies and bits with a max diameter of 2". The collet nut is 11/16" in size and comes with a wrench, there is a lock button to hold the spindle shaft steady for bit removal and also indents in the shaft if not using the lock button. The paddle trigger has a smooth, linear operation and has an integrated safety switch which can be operated one handed. Pressing the switch also turns on a LED work light. The name of this tool can be confusing, this is a die grinder, not an angle grinder, it is just that the handle is an ergonomic pistol grip style at 90 degrees. The tool comes with a 3 year limited warranty. This works with the same Ryobi 18 volt one+ batteries as my other tools regardless of amp hour, battery composition or HP style.
            • Recommended
            2 found this review helpful
            Showing 1-10 of 193 reviews