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Internet # 327055449

Model # PBLMT51B

Store SKU # 1010260452

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ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only)

$129.00
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  • GEN II ONE+ HP Multi-Tool: 80% Faster Cutting and 2.5X More Cuts
  • Experience Less Fatigue with 86% Lower Vibration
  • Over 300 ONE+ Products – All Work With Any RYOBI ONE+ 18V Battery
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Product Details

About This Product

The RYOBI 18V ONE+ HP Brushless Oscillating Multi-Tool delivers more power to achieve up to 80% faster cutting and 2.5X more cuts on a single charge when cutting through material like wood, drywall, plastic, and metal. ONE+ HP Technology delivers more power, runtime, durability and speed utilizing brushless motors, advanced electronics and HIGH PERFORMANCE lithium technology. A 3.8 oscillation angle gives this tool the power for demolition and its variable speed dial enables speeds from 0-20,000 OPM providing control in detailed applications. Eliminate fatigue with the on-board lock-on button during extended tasks. And when working in dimly lit areas, use the LED work light to illuminate your space. This tool converts to a detail sander with the included sanding pad and can even remove grout with a grout blade, giving you the ability to complete multiple tasks with just one tool. Utilize the tool-free accessory change to quickly switch between the included blades and sanding pad with little downtime. Best of all, it is part of the RYOBI ONE+ system where any 18V ONE+ battery works with any 18V ONE+ product and is compatible with most multi-tool accessories. This 18V ONE+ HP Brushless Oscillating Multi-Tool is backed by a 3-year limited warranty and includes a plunge cut blade, flush cut blade, sanding pad, 3pc sandpaper (60,80 and 120 grit) and operator's manual.

Highlights

  • The next generation 18V ONE+ HP Multi-Tool delivers up to 80% faster cutting and 2.5X more cuts for demanding applications
  • Experience less fatigue with 86% lower vibration so you can complete any task without stopping
  • The most versatile tool around the home or on the job site with the ability to easily cut through wood, drywall, plastic, metal, and grind grout
  • Converts to a detail sander with included sanding pad and sandpaper
  • Quickly and easily swap accessories with the tool-free accessory change
  • Variable speed dial provides ultimate control for a variety of applications at 0 - 20,000 OPM
  • Ergonomic design with lock-on button for continuous use
  • High visibility LED worklight
  • Belt clip capable (sold separately)
  • Don’t forget your RYOBI 16 PC. Oscillating Multi-Tool Blade Accessory Set (A241601)
  • Part of the RYOBI ONE+ System - Any 18V ONE+ Battery works with any 18V ONE+ Product
  • 3-year manufacturer’s warranty
  • Includes: PBLMT51 18V Brushless Multi-Tool, Plunge Cut Blade, Flush Cut Blade, Sanding Pad, 3 PC Sandpaper (60,80 and 120 Grit), and operator's manual
  • Battery and charger sold separately
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 327055449

Model # PBLMT51B

Store SKU # 1010260452

Specifications

Details

Accessory Change System

Tool-Free

Accessory Compatibility

Fits most competitor accessories

Batteries Included

No

Battery Amp Hours

No Battery

Battery Power Type

Lithium Ion

Battery Size

18-volt

Battery Voltage (V)

18V

Charger Included

Charger Not Included

Cordless Tool Type

Oscillating Tool

Cordless/Corded

Cordless

Included

Blade(s)

Motor Type

Brushless

Number of Total Batteries Included

0

Oscillation Arc Range (Degrees)

3.8

Oscillations Per Minute (OPM)

20000

Power Tool Features

Cushioned Grip, Keyless Blade Change, LED Light, Lock On Switch, Variable Speed

Product Weight (lb.)

1.95 lb

Returnable

90-Day

Tool Only| Kit

Tool Only

Tools Product Type

Power Tool

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

3-Year Manufacturer’s Warranty

Questions & Answers

What is model number
ByJun 8, 2026
1 Answer | 
Answer This Question

Hello, Mike - The model number is PBLMT51B. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

By|Jun 9, 2026


    Will a Ryobi 1.5 HA battery work on this tool.
    ByMay 14, 2026
    1 Answer | 
    Answer This Question

    Hello, Customer - Yes, you can use a RYOBI 18V 1.5Ah battery in this tool. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

    By|May 16, 2026


      Can I offset the blade to different angles for working in tight spaces?
      ByMay 1, 2026
      1 Answer | 
      Answer This Question

      Hello, Gm8700 - No, the blades cannot be offset. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

      By|Jun 3, 2026


        What is the part number to order more sanding pads from the ryobipower.ordertree site? The search results have no images, so I have no idea what the items are
        ByApr 28, 2026
        2 Answers | 
        Answer This Question

        Hello, Jal10 - The part number for the sanding backing pad is 303590037. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

        By|Apr 29, 2026

          303590037 is for the backing pad (which is out of stock). I needed the part number for the actual sanding pads, not the backing.

          By|May 2, 2026


            how are the PBLMT50B and the PBLMT51B different?
            ByApr 10, 2026
            1 Answer | 
            Answer This Question

            Hello, Pting - This PBLMT51 has a lock-on button, a switch trigger instead of an on/off switch, and a 3.8-degree oscillation angle (compared the PBLMT50's 3.6). If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

            By|Apr 14, 2026


              Mine just quit and won't turn on. I've tried several full batteries. Is there something I can do to fix the power switch if that's what it is, or is there a common cause for this?
              ByJan 2, 2026
              1 Answer | 
              Answer This Question

              Hello, Andy - Thank you for the question. If you would, please contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 5pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

              By|Jan 6, 2026


                Does the plunge cut blade that is included with the tool graded to cut both metal and wood?
                ByNov 6, 2025
                1 Answer | 
                Answer This Question

                Hello, Jdv1 - Yes, the plunge cut blade can cut both metal, wood, and plastic. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Oscillating Multi-Tool (Tool Only) (PBLMT51B).

                By|Nov 6, 2025


                  I thought this came with HP batteries. It did not when I received it. Does this package not come with HP batteries like it should since an HP tool?
                  ByAug 5, 2025
                  1 Answer | 
                  Answer This Question

                  Hello, Frustrated - This kit should come with HP batteries. We recommend reaching out to Home Depot for assistance. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless Multi-Tool Kit with (2) 4.0 Ah Batteries, 2.0 Ah Battery, and Charger (PBLMT51K3SB).

                  By|Aug 6, 2025


                    Viewing 1-8 of 22

                    Customer Reviews

                    4.6 out of 5

                    • 4.6 out of 466 reviews
                    • 92% recommend this product
                    Filter by:
                    Showing 1-10 of 466 reviews
                    Great Technology
                    [This review was collected as part of a promotion.] My husband love RYOBI . Ryobi everything because he is a maintenance Manager at a property. But every time we go in homedepot he is trying to see what he need to get next to add to his collection .
                    by
                      • Recommended
                      Obsessed!
                      [This review was collected as part of a promotion.] I love my Ryobi tools. I got the Brad nailer for Christmas and now I've added the multi tool and the ratchet tool. I'm obsessed with all the new options, definitely will be adding more in the future. Reliable, convenient, consistent, and made for everyday use and adaptability. 1 battery with so many options to work with. Highly recommend, you will become as obsessed at me.
                      by
                        • Recommended
                        Great little cutter!
                        [This review was collected as part of a promotion.] I bought this to cut thick boxes and works great! I also plan on using it to sand.
                        by
                          • Recommended
                          Best Oscillating Tool Ever!
                          [This review was collected as part of a promotion.] Hands down the best Oscillator tool and this back by my coworkers and anyone that’s uses it. Even hardcore dewalt and Milwaukee users are impressed and enjoy using it; “Bro it’s so light, it cuts fast, it’s feels good in my hand, it doesn’t vibrate”
                          by
                            • Recommended
                            "The Ryobi 18V brushless cordless multi tool is powerful, versatile, and easy to handle. Great for cutting, sanding, and detail work—battery life is solid too."
                            by
                            Amazing item
                            [This review was collected as part of a promotion.] I just bought this tool a few hours ago and used it without minutes and let me tell you I do not regret my purchase.
                            by
                              • Recommended
                              Perfect for tight spaces
                              [This review was collected as part of a promotion.] This Muti tool is perfect for getting into the tricky spots where other tools can’t. I used it for window trim removal out side and plan to use it to cut holes in the wall to add outlets in the garage. Easy to use and balanced with 2A battery.
                              by
                                • Recommended
                                Great tool
                                [This review was collected as part of a promotion.] I have had a couple of these and they have never let me down
                                by
                                  • Recommended
                                  This will be your new favorite tool!
                                  [This review was collected as part of a promotion.] In the first 3 weeks of owning this multi-tool I've put it through the ringer and it just doesn't quit! I've made plunge cuts, flush cuts and sanded. Rotating through each task was made easy by quickly changing out the attachment and adjusting the power level. Solid 5 stars.
                                  by
                                    • Recommended
                                    Great Tool
                                    [This review was collected as part of a promotion.] I bought this tool this weekend to cut a patch hole in drywall. This tool worked perfectly
                                    by
                                      • Recommended
                                      Showing 1-10 of 466 reviews

                                      Compare Key Features

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                                      Product Snapshot

                                      Ideal for customers who want powerful, versatile cutting, ensuring less fatigue and tool-free accessory changes.
                                      Ideal for customers who want cordless power and precision, ensuring versatile cutting and sanding.
                                      Ideal for customers who want cordless power and variable speed, ensuring versatile cutting.
                                      Ideal for customers who want brushless power and quick accessory changes, ensuring efficient project completion.

                                      Power Source Cordless

                                      Motor Power

                                      18V
                                      18V
                                      18V
                                      20V

                                      Oscillation Rate

                                      0-20, 000 OPM
                                      20, 000 OPM
                                      20, 000 OPM
                                      18000 OPM

                                      Variable Speed Control

                                      Accessory Compatibility