#1 Home Improvement Retailer

Internet #313269538

Model #P343B

Store SKU #1005411040

ONE+ 18-Volt Cordless Multi-Tool (Tool Only)

  • Variable speed dial allows for multiple material applications
  • Includes: (2) Cutting Blades, Sanding Pad, and Sanding Paper
  • Over 175 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
  • See More Details

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Product Overview

RYOBI Tools

RYOBI Tools

RYOBI gives you the ultimate in cordless versatility, selection, and innovation to get the job done. No matter your interests or skill level, RYOBI can power it

ONE+ System

ONE+ System

The RYOBI 18V ONE+ cordless platform provides over 175 innovative tools that are 100% compatible: any 18V ONE+ tool works with any 18V ONE+ battery

Over 175 ONE+ Tools

Over 175 ONE+ Tools

With over 175 tools in the 18V ONE+ system, RYOBI provides a cordless, innovative solution from DIY to the jobsite and everything in between

ONE+ Power Tools

ONE+ Power Tools

Whether it’s a weekend DIY project or a full remodeling job, RYOBI has the cordless tools to get the job done

ONE+ Lawn & Garden Equipment

ONE+ Lawn & Garden Equipment

From trimming and edging, to mowing and clearing, knock out yardwork with the cordless battery platform that does it all

ONE+ Hobby Tools

ONE+ Hobby Tools

From simple crafts to advanced maker projects, RYOBI’s ever expanding line of hobby tools are made to make

ONE+ Lifestyle Products

ONE+ Lifestyle Products

RYOBI has a comprehensive lineup of lifestyle tools including audio equipment, lights, fans, vacuums, scrubbers, and much more

100% Compatible

100% Compatible

The RYOBI 18V ONE+ cordless platform is 100% compatible: any 18V ONE+ tool works with any 18V ONE+ battery

Lightweight and Compact

Lightweight and Compact

The 18V ONE+ 1.5Ah and 2.0Ah Lithium-Ion batteries reduce user fatigue with their compact, lightweight design

Lithium+ HP Batteries

Lithium+ HP Batteries

Provide superior power, performance, and runtime

Advanced Technology

Advanced Technology

Lithium+ HP batteries increase tool performance when paired with a brushless tool

Increased Power

Increased Power

For exceptional performance to get the job done faster and more efficiently

Longer Runtime

Longer Runtime

Get up to 9x the runtime with RYOBI 18V Lithium+ HP batteries

Expand your RYOBI 18V ONE+ System with the P343B 18V ONE+ Cordless Multi-Tool (Tool Only). The 18V ONE+ Multi-Tool is an innovative and versatile multi-tool that can handle all types of projects. Its adjustable speed dial gives the ability to make cuts into drywall, metal, wood, plastic, composite and many other materials, along with the ability to sand the finest details. A built-in LED light illuminates your dark work area for improved visibility. The lock-on button feature is an absolute must have when operating this tool for an extended period of time. This multi-tool includes convenient on-board Allen wrench storage to make switching accessories between applications easy. The 18V ONE+ Multi-Tool is compatible with most multi-tool accessories from other brands. Best of all, it’s a part of the RYOBI 18V ONE+ System of over 175 tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, the 18V ONE+ Multi-Tool includes a wood cutting blade, a segment saw blade, a sanding pad, sample sandpaper, hex key and an operator's manuals. Battery and charger sold separately.
  • Compact tool head fits into tight spaces and delivers 20,000 OPM (Oscillations Per Minute)
  • Variable speed dial allows for multiple material applications
  • Lock-on switch for less user fatigue
  • LED light illuminates dark work area
  • Compatible with most multi-tool accessories
  • Ergonomic GRIPZONE overmold offers maximum comfort
  • Part of the RYOBI 18V ONE+ System of over 175 Cordless Tools
  • 3-year manufacturer's warranty
  • Includes: (1) P343 18V ONE+ Multi-tool, (1) wood cutting blade, (1) segment saw blade, (1) sanding pad, sample sandpaper, (1) hex key, and operator's manuals
  • Battery and charger sold separately



  • Click here for more information on Electronic Recycling Programs
  • California residents

Info & Guides

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Price
Ratings
(21)
(509)
(1365)
(2779)
Cordless/ CordedCordedCordlessCordlessCordless
Power Tool FeaturesKeyless ChuckNo Additional FeaturesKeyless Chuck,Variable SpeedKeyless Chuck,Variable Speed
Voltage (volts) 181818
Batteries Included NoNoNo
Battery Amp Hours No BatteryNo BatteryNo Battery
Motor Type BrushedBrushedBrushed
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
4 in
Product Height (in.)
10.00 in
Product Width (in.)
17 in

Details

Accessory Change System
Hex Screw
Accessory Compatibility
Compatible with Most Competitive Accessories
Batteries Included
No
Battery Amp Hours
No Battery
Battery Power Type
Lithium Ion
Battery Size
18-volt
Battery/Charger
Tool Only
Battery/Charger
Tool Only
Charger Included
Charger Not Included
Color Family
Green
Condition
New
Cordless Tool Type
Oscillating Tool
Cordless/ Corded
Cordless
Included
Blades,Sanding Pads,Sanding Sheets
Motor Type
Brushed
Number of Total Batteries Included
0
Oscillation Arc Range (Degrees)
3
Oscillations Per Minute (OPM)
20000
Power Tool Features
No Additional Features
Product Weight (lb.)
2.5 lb
Returnable
90-Day
Tools Product Type
Power Tool
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
3-Year Manufacturer's Warranty

Questions & Answers

20Questions53Answers

Will any blade or attachment fit this Ryobi? If I need a blade or accessory and all Home Depots ...

Asked by GTaus March 14, 2021
5
Answers

YES

Where do I purchase the replacement triangle sanding paper, and is it 3/ 1/8 or 3/1/2 ?

Asked by Luke March 12, 2021
5
Answers

Online, Homedepot or Ryobi website

What is the size of the sander attachment and paper? Is it smaller than a cat/corner sander?

Asked by Micki March 8, 2021
4
Answers

The sander attachment is triangular in shape and approximately 3 inches along the edge. I have no idea what a cat/corner sander is to make any comparison.

What blades does it come with

Asked by Bob February 3, 2021
5
Answers

Bob, thank you for your interest in the RYOBI ONE+ 18-Volt Cordless Multi-Tool. This 18V ONE+ Multi-Tool includes a wood cutting blade, a segment saw blade, a sanding pad, sample sandpaper, hex key and an operator's manuals. Battery and charger sold separately. Thank you for asking, If you have further questions and would like to speak with a RYOBI Customer Experience Professional, please call, 1-800-525-2579 M-F from 9am-6pm EST. Hope this helps! - Vini

Can I use a 4 Ah battery with this?

Asked by Justin February 1, 2021
7
Answers

Justin, thank you for your interest in the RYOBI ONE+ 18-Volt Cordless Multi-Tool. Yes! I am excited to say that you could use any 18 volt RYOBI batterie with this tool. Thank you for asking, If you have further questions and would like to speak with a RYOBI Customer Experience Professional, please call, 1-800-525-2579 M-F from 9am-6pm EST. Hope this helps! - Vini

Can I purchase just the sander for this

Asked by Shan1 January 20, 2021
5
Answers

The tool comes with a sander base and some sand paper sheets. So for sanding, you should be good to go; you just may want to buy more sand paper sheets. The tool accepts universal multi-tool attachments so if there is something different you desire you can purchase just that attachment.

Will Bosch starlock blades fit this tool?

Asked by Francis January 19, 2021
5
Answers

No, only the universal blades that have 2 sockets.

Will the blade cut side to side or just plunge. I need to cut the bottom of a door off without taking it down

Asked by PamC January 17, 2021
5
Answers

It can cut both ways however you will need to make sure you have the blade for the type of cut.

this tool came in the kit i bought in an 8 piece set. it didnt come with the saw blade attachment...

Asked by lp December 30, 2020
5
Answers

Any hardware or home improvement store carries a wide variety of blades for these.

does this tool cut nails

Asked by ts December 22, 2020
7
Answers

That would be one serious mani/pedi

ONE+ 18-Volt Cordless Multi-Tool (Tool Only) - page 2

Customer Reviews

  • 4.5
    out of 509 reviews
  • 89% recommend this product
Filter by:
Showing 1-10 of 509 reviews
Worked great to cut the decayed bottoms of the garage door uprights. Pin nailed a small board ab...
Worked great to cut the decayed bottoms of the garage door uprights. Pin nailed a small board about one foot up and used as a guide to cut an even line across the board. Put two treated pieces in and called and painted the entire area. I will never have to do it again!
by Fred
1 person found this helpful
This Fyobi tool is a game changer when it comes to cutting door jams and vertical moldings for fl...
This Fyobi tool is a game changer when it comes to cutting door jams and vertical moldings for flooring installations. I highly recommend this Ryobi multi tool, it will save you a ton of time.
by Gary
1 person found this helpful
This tool works pretty well. To test it out, I used the sander option as well as the circular cut...
This tool works pretty well. To test it out, I used the sander option as well as the circular cutting tool that come out of the box. I liked that you could adjust the oscillation speed, so you can do detailed sanding/cuts at a slower speed if you would like to. I was able to cut through a 3/4" piece of wood (likely just pine) in about 20 seconds at full speed. The main thing I would change is maybe the LED light placement. I like the thought of having the light, but when using the sanding attachment, the light doesn't illuminate any of the surface I'm actually sanding. I would maybe even like to see a couple of LEDs to choose from; one to illuminate directly around the sander head if using that; and another (or set of them) to illuminate the work surface when using the cutting attachments. The other odd thing is that the adjuster knob includes a 0 option, so when you trigger to turn the thing on, it will blink at you to tell you it's on, but set to speed 0. I don't know if this is a safety thing or what, but seems weird to have to turn the thing on two times. The technical writers also found this important to note on a separate insert of paper added to the manual, like they expected to get calls saying it wasn't working when it was just set to 0 speed setting. I would've been fine with the minimum speed on the dial being "1." So, while the tool functions well, the placement of the LED and the seemingly interesting choice of including a 0 speed option on the speed dial drop this to 4 stars instead of 5 in my opinion.
by WithReviews
2 people found this helpful
The Ryobi ONE+ 18 Volt Cordless Multi-Tool works better than I expected. The tool is light, easy ...
The Ryobi ONE+ 18 Volt Cordless Multi-Tool works better than I expected. The tool is light, easy to handle, has lots of power and cuts through materials quickly. The power switch and handle are comfortable and fit my hand perfectly. The tool is great for working in tight spaces and the LED light is bright enough to light up even dark corners. My only disappointment is the method used to attach tools—it uses a small bolt that requires an allen wrench to remove and tighten. The allen wrench is stored in the handle which a plus, but it seems that Ryobi would have developed some type of quick attachment for tools. I would recommend the Ryobi ONE+ 18 Volt Cordless Multi-Tool to anyone looking for a cordless Multi-Tool.
by Barney
5 people found this helpful
The Ryobi multi-tool is my new favorite tool from Ryobi, it’s lightweight and comes with 6 differ...
The Ryobi multi-tool is my new favorite tool from Ryobi, it’s lightweight and comes with 6 different variable speeds. I recently installed 2 48 inch bathroom vanities and had to make cuts on one to fit it around a pipe, the multi-tool worked like a dream, it was so much easier than pulling out the jig saw, I love that it’s compatible with the battery for my other Ryobi tools. I also used the tool to cut threw drywall which was so much faster than using a little jab saw. My favorite project was cutting the door jambs, it gives my tiling project a professional look. The tool also comes with a variety of attachments and even sandpaper.
by Bh
1 person found this helpful
This Ryobi Multi-tool is what I call an "oscillating tool". It is a combination saw and sander. I...
This Ryobi Multi-tool is what I call an "oscillating tool". It is a combination saw and sander. It is easy to use and very useful for making cuts in close areas or sanding smaller surfaces. This battery operated tool has multiple speeds and comes with 2 saw blades, wide and narrow, and a sanding pad with various sandpaper pieces. Accessory parts are easily changed with the included wrench. But, be aware; battery and charger are not included. If you do not already have a Ryobi tool that uses the 18 volt one + battery, the separately sold battery and charger will double the cost of this tool.
by VernDelray
2 people found this helpful
The Ryobi One+ MultiTool is a good mid-power oscillator for wood, drywall, or similar materials. ...
The Ryobi One+ MultiTool is a good mid-power oscillator for wood, drywall, or similar materials. It comes with straight plunge blade, semi-circle blade, 2 sheets each of 3 grits loop sandpaper and hook back pad, and blade change wrench that stores right in the tool. The built in LED gives good light on the work while the soft grip is very comfortable and balanced when a battery is installed. Variable speed lets you adjust the power over a wide range and I found it strong enough to go through 2x lumber with just a touch of patience while leaving a smooth surface. I recommend low power for sanding because all brands and types of oscillating tools are a bit notorious for melting the hooks off the back pad if you get to sanding too aggressively. It can take other universal blades although I would stick with my heavier corded oscillator for cutting through bolts or masonry. The Ryobi does feel like it would work for grout removal or cement board but I haven't had the need to try those, I don't think I would wnat to use it to scrape carpet glue off of cement floor though. I got it especially because I have other Ryobi ONE+ tools I like and they all share the same battery and charger which really keeps the cost down when you have small jobs for many different tools. If I ever decide to upgrade the battery then ALL my ONE+ tools are upgraded with it! I also really like not having to fiddle with power cords to keep them out of the cutting zone or having them trying to wrap around my feet. Battery power sure beats stringing hundreds of feet of extension cords when I have a small task to do around the garden, orchard, or tree line.
by HalDIY
3 people found this helpful
The Ryobi One+ MultiTool is a good mid-power oscillator for wood, drywall, or similar materials. ...
The Ryobi One+ MultiTool is a good mid-power oscillator for wood, drywall, or similar materials. It comes with straight plunge blade, semi-circle blade, 2 sheets each of 3 grits loop sandpaper and hook back pad, and blade change wrench that stores right in the tool. The built in LED gives good light on the work while the soft grip is very comfortable and balanced when a battery is installed. Variable speed lets you adjust the power over a wide range and I found it strong enough to go through 2x lumber with just a touch of patience while leaving a smooth surface. I recommend low power for sanding because all brands and types of oscillating tools are a bit notorious for melting the hooks off the back pad if you get to sanding too aggressively. It can take other universal blades although I would stick with my heavier corded oscillator for cutting through bolts or masonry. The Ryobi does feel like it would work for grout removal or cement board but I haven't had the need to try those, I don't think I would want to use it to scrape carpet glue off of cement floor though. I got it especially because I have other Ryobi ONE+ tools I like and they all share the same battery and charger which really keeps the cost down when you have small jobs for many different tools. If I ever decide to upgrade the battery then ALL my ONE+ tools are upgraded with it! I also really like not having to fiddle with power cords to keep them out of the cutting zone or having them trying to wrap around my feet. Battery power sure beats stringing hundreds of feet of extension cords when I have a small task to do around the garden, orchard, or tree line.
by HalDIY
The RYOBI ONE+ 18-Volt Cordless Multi-Tool works exactly as advertised....
The RYOBI ONE+ 18-Volt Cordless Multi-Tool works exactly as advertised. I am renovating a master bath and needed this tool for multiple aspects of demo. I also have the RYOBI ONE+ cordless drill, so, it is fantastic that the battery is interchangeable between the two tools. I can't recommend this RYOBI product enough!!
by JuevosRancheros
Yes, very useful tool....
Yes, very useful tool.
by HomeDepotCustomer
Showing 1-10 of 509 reviews