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Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only

  • Based on 3,113 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Sep 16 – Oct 2
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Features

  • Automatic Speed Change technology adjusts speed and torque during operation for optimum performance
  • Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
  • The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life
  • Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
  • The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application

Description

Makita delivers corded grinding performance without the cord with the 18V LXT Lithium-Ion Brushless 4-1/2"/ 5” Cut-Off/angle Grinder (tool only, battery and charger sold separately). it's powered by a Makita Brushless motor for longer run time, increased power and speed, and longer tool life. For the most demanding applications, Makita’s exclusive automatic speed Change technology automatically adjusts speed and torque during operation for optimal performance. The XAG04Z is ideal for grinding, cutting and sanding a wide range of materials including tile, concrete, pipe, conduit, and more. It's part of Makita’s expanding 18V Lithium-Ion system, the world’s largest cordless tool system powered by 18V Lithium-Ion slide-style batteries. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star protection Computer controls. Star protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over- discharging and overheating. For increased versatility, the tool can also be powered by Makita 18V LXT and compact Lithium-Ion batteries with the Star symbol on the battery indicating Star protection inside.

Brand: Makita


Material: Polymer


Product Dimensions: 13.3"L x 8.4"W x 5.5"H


Style: Angle Grinder


Power Source: Battery Powered


Power Source: Battery Powered


Voltage: 18 volts


Maximum Rotational Speed: 8500 rpm


Item Dimensions L x W x H: 13.3"L x 8.4"W x 5.5"H


Style Name: Angle Grinder


Color: Grey/Blue


Material Type: Polymer


Brand Name: Makita


Model Number: XAG04Z


Global Trade Identification Number: 13


Manufacturer: Makita


Manufacturer Warranty Description: Warranty


Unit Count: 1 Count


UPC: 088381684613


Number of Items: 1


Included Components: 5" Cut-Off Wheel Guard (126686-3), 5" Tool-less Wheel Guard (126687-1), 5" Ultra Thin Cut-Off Wheel, Stainless (B-46165), 5" x 1/4" x 7/8" INOX Grinding Wheel, 36 Grit (A-95962), Lock Nut Wrench (782424-9)


Item Type Name: Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only


Manufacturer Part Number: XAG04Z


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 16 – Oct 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good
Style: Angle Grinder
Very good.!!!
Reviewed in the United States on July 31, 2026 by Ronnly Roberto

  • Great Makita Grinder
Style: Angle Grinder
Good grinder! The shield is a little clunky but it works and works well. I like the on switch instead of the hold trigger. Feels solid and is just as good if not better than the red brand.
Reviewed in the United States on June 25, 2026 by Matthew Devore

  • Great purchase!
Style: Angle Grinder
Excellent tool. Powerful and easy to handle!
Reviewed in the United States on March 13, 2026 by SM

  • Solid tool. Works great.
Style: Angle Grinder
A must have on the paint or construction site. Works as excellent as I thought it would.
Reviewed in the United States on June 20, 2026 by eric riggs

  • Handy tool for quick jobs at home
Style: Angle Grinder
I’ve been using the Makita XAG04Z for some DIY projects in my garage, and it works well. The brushless motor seems to give it good power, and the cordless design means I don’t have to hunt for an outlet. It’s especially useful when I need to cut metal or grind surfaces without dragging around cords. 😊 Overall, it’s a nice addition to my toolkit and simplifies a lot of tasks. ... show more
Reviewed in the United States on January 13, 2026 by crystal

  • Decent cordless grinder for dorm projects
Style: Angle Grinder
Wound up grabbing this for my husband after seeing a demo video while nursing our toddler at 2 a.m. He already has a pile of Makita 18V batteries, so a bare tool made sense. The grinder has good power for stuff around the house. He used it to cut some rusty bolts off our old patio chairs while the kids chalked on the driveway, and it sliced through fast without bogging down. The safety paddle switch feels sturdy and the size is easy for him to handle one-handed. Noise is loud but manageable. My only gripe, it eats battery quicker than we hoped when he’s cutting thicker metal, so u really want a higher amp battery. But for weekend projects and quick fixes, it works well. ... show more
Reviewed in the United States on June 6, 2026 by john sardie

  • Best value in cordless grinders
Style: Angle Grinder
I have a lot of stock in both Milwaukee and Makita cordless tools and corded tools. So when I needed a new grinder I knew it had to be cordless, brushless and one of these 2 brands. I had owned the brushed Milwaukee and didn't care for it, and have used the brushless Fuel version, which is so much better. However when I was looking at the Milwaukee compared to this Makita I couldn't overlook the $60 price difference, so I went with the Makita. After using it for several weeks of grinding and cutting steel, I have to say...its a fantastic tool! Its got plenty of power on a 5.0 battery and will go for several days of intermittent use without draining the battery. Its not much heavier than the corded versions with the 5.0, and its so convenient to be able to work untethered. Of course you can run the Milwaukee until the cows come home with the 12.0 battery but who wants to carry that monster?? The next one I buy will be the XAG09Z for the electric brake, its worth the extra $25 to be able to just set it down after you switch it off and not have to wait for the wheel to spin down or grind on something to stop it. Sorry Milwaukee, I see no reason to spend the extra money for the Fuel unless you needed the extra runtime and don't mind holding the weight of a giant pack. ... show more
Reviewed in the United States on April 29, 2019 by Peter P3

  • Makita grinder
Style: Angle Grinder
Great grinder exactly what I needed
Reviewed in the United States on June 1, 2026 by Kevin J Frankum

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