Model # R86034K

Internet #202581838

Store SKU #798867

RIDGID X4 18-Volt Lithium-Ion 1/4 in. Cordless Impact Driver Kit


X4 18-Volt Lithium-Ion 1/4 in. Cordless Impact Driver Kit

  • Best-in-class 1,750 in. lbs. of torque
  • 1 handed quick bit load
  • Backed by The RIDGID Lifetime Service Agreement
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Frequently Bought Together

Product Overview

This RIDGID 18-Volt Impact Driver offers a superior power-to-weight ratio at 1750 in. lbs. of torque in a compact, cordless design. The tool features an innovative, micro-textured grip for security, control and comfort. Also includes a handy LED grip light to illuminate your workspace.

  • Includes impact driver, hyper lithium slim battery pack, charger and a heavy duty contractor's bag
  • High torque output of 1750 in. lbs. for tough applications
  • 1-handed, quick-load bit changes with an easy snap-load collet and simple ejecting bit
  • Innovative, micro textured handle for secure grip and maximum user comfort
  • Removable belt hook fits either side to keep drill in immediate reach
  • Also compatible with AC840083, AC840084 and AC46182 batteries and AC470013 charger
  • 3-year warranty and lifetime service agreement with tool registration
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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$199.00 /each
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Name 20-Volt MAX XR Lithium-Ion Cordless Brushless 1/4 in. 3-Speed Impact Driver with (2) Batteries 2Ah, Charger and Case 20-Volt MAX XR Lithium-Ion Cordless Brushless 1/4 in. Cordless 3-Speed Impact Driver with (2) Batteries 4Ah and Charger 20-Volt MAX Lithium-Ion Cordless Brushless 1/4 in. Impact Driver with Bonus 1.5 Ahr Battery Pack X4 18-Volt Lithium-Ion 1/4 in. Cordless Impact Driver Kit
Ratings (54) (12) (12) (188)
Torque (lb-in) 1825.000 1825.000 1825 1750
Batteries Included Yes Yes Yes Yes
Power Tool Features Brushless,Case Included,LED Light,Variable Speed Brushless,Case Included,LED Light,Variable Speed Brushless,Case Included,LED Light,Variable Speed Bag Included,LED Light
Cordless/ Corded Cordless Cordless Cordless Cordless
Number of Batteries Included 2 2 3 1
Voltage (volts) 20 20 20 18
Battery Amp Hours 2.0 4.0 2.0 1.5
View Product View Product View Product View Product



Drive Size (in.)
Product Depth (in.)
17.25 in
Product Height (in.)
9.25 in
Product Width (in.)
5 in


Amperage (amps)
Batteries Included
Battery Amp Hours
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Charger Included
Color Family
Cordless Tool Type
Impact Driver
Cordless/ Corded
Impacts Per Minute
Maximum Speed (rpm)
Number of Batteries Included
Power Tool Features
Bag Included,LED Light
Product Weight (lb.)
Tools Product Type
Power Tool
Torque (lb-in)
Variable Speed
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
Lifetime Service Agreement with registration within 90 days of purchase

More Products With These Features


Customer Questions & Answers

Torque output for impacts

I love the price of your tools, but the original purpose of buying them was because of the 1720 in torque output, but in actuality it only puts out 1400, why the run around? Also I've burnt out two drills in the last three months from brand new to can't even put a 3 in deck screw in with a full battery, kinda disappointing! But still keep buying them.
Asked by: Ridgidjunkie
I have used this all day to drive 3.5" screws with no problem
Answered by: papahaun
Date published: 2015-01-24

Is the ridgid 18v lithium impack driver the best tool for drilling into concrete blocks using a 1/4 " bit .

I am trying to drill holes in concrete in concrete blocks in the foundation under my house and I didn't need a heavy tool
Asked by: Brown
Not really. The tool will get it done but a drill with a hammer feature will be more effective. If you have a lot of holes to drill, go rent a Hilti hammer drill and you be done in no time. Trust me on this.
Answered by: Philo36
Date published: 2016-03-16

If I buy an extra battery will it be covered by the lifetime replacement warranty?

I want to buy a 2nd battery when I buy the Impact Driver.
Asked by: AJ
Answered by: AlCole
Date published: 2016-04-16

Does it come with a case?

Asked by: Anonymous
It comes with a soft case, as pictured.
Answered by: Grogan14
Date published: 2015-11-06
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Customer Reviews

X4 18-Volt Lithium-Ion 1/4 in. Cordless Impact Driver Kit is rated 4.5 out of 5 by 188.
Rated 3 out of 5 by from Great tool and warranty, but just a moment... My issue is not with Home Depot, but with One World Technologies, the parent corporation of Ridgid and's why. I bought the previous generation of this driver in December, 2011 and have been very happy with it. Recently my batteries are not holding a charge so I decided to try out the LSA only to find out I have to send back the entire kit in order to take advantage of the warranty. I work for a mechanical contractor and need my tools. Guess I was supposed to buy two of these and keep one on the shelf in case the other went down. Great warranty but they make you go thru heck to take advantage of it.
Date published: 2012-02-19
Rated 5 out of 5 by from complete redo of the X3 (the previous model) This drill is a complete redo of the X3 line it replaces. The batteries have better cooling and technology to make them last longer in performance and life. I used it with a unibit to drill 60 1/4" holes through steel studs and 42 1/2" holes through drywall and steel backing right out of the box without charging the battery and according to the battery gage i still had more juice in the battery! My 18v fuego compact couldn't do 1/8 of that on a battery! The new grip also reduces hand fatigue better than the previous model. It does come with a lifetime warranty if you register it CORRECTLY, which means cutting out the barcode off the box and mailing that in with a copy of the receipt to ridgid as well as registering it online. If you don't do BOTH of those steps you WILL NOT HAVE A LIFETIME WARRANTY!!! This drill is incredible!!
Date published: 2011-05-21
Rated 5 out of 5 by from Compact design at a Great Value!!! First I will say that I was a .loyal Dewalt user. I am a Diesel/Automotive mechanic by trade. It was the product guarantee that encouraged me to try the Ridgid products. If a company is willing to give a lifetime replacement on there product then it would be foolish to not give them a try. I bought the combo kit of drill and driver about a year ago. I use the driver every day in my line of work. Small nuts and bolts don't stand a chance with this powerhouse. The compact design allows easy access in tight areas that I was unable to reach before. I am very pleased with Ridgid line and will purchase exclusively Ridgid from now on. Thank you for a Great Product Ridgid!!! Eric
Date published: 2014-12-02
Rated 5 out of 5 by from Better than anything else on the market I recently was part of a volunteer group who built a playground for children. It had all of those really cool Trex boards everywhere as well as regular lumber. We used these Ridgid 1/4 inch impact drivers to run in several thousand 3" screws. In use constantly each day for roughly 12 hours. Batteries stayed up. While others used cordless drills with bits in them, and stripped out the heads of more than half of what they tried to put in. Not only did the Ridgid Impact Driver not strip screws, many times, we took out the screws stripped by those using an ordinary cordless drill. You have to use this driver for yourself to see how good it really is.
Date published: 2011-06-21
Rated 5 out of 5 by from No tool box is complete without it! Started construction over 15 years ago and ive seen alotta tools come and go. This is a must have for the weekend warriors and the people running em every day! Solid design, independant light switch, belt clip, hex grip which makes for a very comfy handle. *the hex grip does wear down after alotta use BUT the impact keeps laughing at what ever comes it way. If this impact driver could make cuts id have way more room in the tool box! For anyone that hasnt used an impact i suggest you take a trip to your local home depot and try one of the displays they have, most have a wood bench you can drive some screws into. while your testing this product dont use any force just let the impact do the work it is honestly effortless compaired to your traditional drill.
Date published: 2012-08-22
Rated 5 out of 5 by from Great Product, Super Warranty, Why Wait I finally purchased this impact driver. I had researched over a dozen, and this looked like the best deal for the money. Most of the others will offer up to a 3 yr. warranty, but Ridgid goes beyond that. Theirs is a Lifetime Service Agreement, and it even covers the battery. When I took it out of the box, it looked solid. I charged the battery for an hour, then put it to work. My daughter was adding a room in her basement. I drove over 100, 3" screws and 25 Tap-con concrete anchors. The battery didn't even show any discharge. In the past when I built walls, I always seemed to strip out a screw here and there, but not a one was stripped on this project. One of these reviews stated that there was no variable speed, and I was worried that I'd snap off screws with that much torque and just on / off. This one does have variable speed. The advertised torque is 1400 inch lbs. That's over 115 foot lbs. A car tire is only torqued to 100 ft lbs normally. All I can say is how come I waited so long to buy one. All the home improvement shows rave about these, and I know I'll never drive a screw with a regular screwgun again. Definitely a "must-have" tool.
Date published: 2011-12-30
Rated 5 out of 5 by from Love It!! I was hesitant at first to get a 1/4" hex driver because I wanted to be able to use it on 1/4" and 3/8" drive sockets. Once I found all the accessories available I decided I needed one, after that I decided on the Rigid to fit in with my other cordless tools. It has enough power to change a tire yet its very light weight. It can quickly go from that to hanging sheetrock and not drive the screws through! I love this tool and would recommend it to to my fact I already have. Also Rigids warranty on the batteries can't be beat. If you are in the market for a tool like this don't hesitate.
Date published: 2011-07-11
Rated 3 out of 5 by from Great warranty, if you can wade through the paper work. This is more a review of the lifetime warranty, than the driver itself. I submitted the warranty info online, and it was rejected after a few weeks. Now I need to send a hard copy to Rigid so they can try again. They recommend it be sent registered mail, so I have proof that I sent it. If it gets lost I need to provide proof that I sent it in the first place, and resubmit copys of my original paperwork again. This all needs to happen in a 90 day period, or there is no lifetime warranty. I guess if you make it difficult, not many people will bother to apply. I like the tools Rigid makes, but their customer service is lousy. I have considered returning the tool because of this, and I haven't even used it yet.
Date published: 2014-08-12
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