Model # XAG03Z

Internet #205623191

Store SKU #1001103929

Store SO SKU #1001073887

Makita 18-Volt LXT Lithium-Ion Brushless 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only)


18-Volt LXT Lithium-Ion Brushless 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only)

  • Automatic Speed Change technology adjusts for optimum performance
  • Brushless motor eliminates carbon brushes enabling it run cooler
  • Works with all Makita 18V Star Protection lithium-ion batteries
Was  $129.00
$119.00 /each

Save $10.00 (8%)

Frequently Bought Together

Product Overview

Makita delivers corded grinding performance without the cord with the 18-Volt LXT Lithium-Ion Brushless Cordless Grinder. 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 XAG03Z 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 18-Volt lithium-ion series, the world's largest cordless tool lineup powered by slide-style batteries. Makita 18-Volt lithium-ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger.

California residents: see   Proposition 65 information

  • Automatic Speed Change technology adjusts speed and torque during operation for optimum performance
  • BL brushless motor eliminates carbon brushes, enabling it 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
  • Electronically-controlled BL brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application
  • Compact and ergonomic design at only 14-1/4 in. long
  • Weighs only 5.5 lbs. with battery (battery not included) for reduced operator fatigue
  • Soft start suppresses start-up reaction for smooth start-ups and longer gear life
  • Spiral bevel gears for smoother rotations and a more efficient transfer of energy
  • Anti-restart protection engineered to prevent motor start-up when battery is inserted with switch locked on
  • Efficient internal cooling is engineered for optimum performance
  • Wire mesh intake covers are engineered to prevent debris from entering motor
  • Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and overheating
  • Rapid optimum charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature (battery and charger sold separately)
  • Rapid optimum charger has a built-in fan to cool the battery for faster, more efficient charging (battery and charger sold separately)
  • Includes 1 cut-off wheel
  • Click here for more information on Electronic Recycling Programs

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Compare Similar

$99.00 /each
Was $129.00
$119.00 /each
Save $10.00 (8%)
$119.00 /each
$169.00 /each
Name 18-Volt LXT Lithium-Ion 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only) 18-Volt LXT Lithium-Ion Brushless 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only) M18 18-Volt Lithium-Ion 4-1/2 in. Cordless Cut-Off/Grinder (Tool-Only) 18-Volt LXT Lithium-Ion Brushless Cordless 4-1/2 in. Paddle Switch Cut-Off/Angle Grinder (Tool Only)
Brand Makita Makita Milwaukee Makita
Ratings (28) (9) (315) (0)
Cordless/ Corded Cordless Cordless Cordless Cordless
Wheel Diameter (in.) 4.5 4.5 4.5 4.5
Power Tool Features Lock On Switch,Second Handle Included Brushless,Grinding Wheel Included,Lock On Switch,Second Handle Included,Spindle Lock No Additional Features Grinding Wheel Included,Second Handle Included,Variable Speed
Amperage (amps) 11 0 0 0.0
Reconditioned No No No No
Voltage (volts) 18 18 18 18
Batteries Included No No No No
View Product View Product View Product View Product




Warranty / Certifications

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Customer Questions & Answers

Why does the Blaine store, on Northtown Dr, have the older model only for sale at the 99.00 price?

In this particular store, they didnt have any of this model listed for 99.00
Asked by: ShopperCity
For one, this is the newer model. It says I need plain writing "brushless motor". Less friction, more power, less battery wear = happy consumer. But if u don't want to spend the extra $29.00, Home Depot also has the older model 18v version for $99. Inevitably, you will spend more than the difference on new batteries. Not to mention Time and money to charge the battery more often. pacific
Answered by: PacificPaintingAndCoating
Date published: 2017-01-21

Do you ship this product to Canada

Asked by: Jessie
International delivery may be available depending on which country. Contact The Home Depot's import/export division for more information:
Answered by: CiscoKid
Date published: 2016-11-11

Does this purchase qualify for battery discount? What is cost of 2 batteries?

Asked by: Stevo
Hi Stevo! Thank you for your recent inquiry with The Home Depot. This tool does qualify for the battery discount. Please add the items to the cart for pricing confirmation. For further assistance, please contact your local store or call our Customer Support team at 800-430-3376. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-12-01

how much torque and rpm in this tool

Asked by: jimmy
Thank you for your question. We do not have a Torque Rating for our grinders but the Makita XAG03Z, 18-Volt LXT Lithium-Ion Brushless 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only), does have a No Load Speed of 8,500 RPM.
Answered by: MakitaTeam
Date published: 2016-09-28
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Customer Reviews

18-Volt LXT Lithium-Ion Brushless 4-1/2 in. Cordless Cut-Off/Angle Grinder (Tool-Only) is rated 4.7 out of 5 by 9.
Rated 4 out of 5 by from Works well as a cut off Goes through batteries quickly when used as a grinder. but as a cutting type die grinder it does very well.
Date published: 2016-09-27
Rated 5 out of 5 by from So far it's good This tool is great so far but I don't like the way the guard is its just me and my opinion but I'll figure it out and will see at a later date if it wirks any better other than that it's a great tool do far
Date published: 2016-12-20
Rated 5 out of 5 by from Big power in a small package! This is my go to for quick jobs. It can't replace a corded unit for the big jobs. However, when you cut a piece of steel and don't want to drag out a cord for edge touch up it is perfect!
Date published: 2017-01-06
Rated 5 out of 5 by from awesome product Great reviews made me by this product. So far so good for me. It has done everything I've asked it to without a problem.
Date published: 2016-12-29
Rated 5 out of 5 by from Got this grinder as a bonus tool with the kit I bought. Love it! Got this grinder as a bonus tool with the kit I bought. Love it!
Date published: 2016-12-06
Rated 5 out of 5 by from compact and powerfull The tool is heavier than the corded version but its the battery that makes it heavier.Its smooth and surprised at the long run time.I would buy it again.
Date published: 2016-02-23
Rated 5 out of 5 by from Brushless grinder, 18 volt makita Used it for the first time today, nice size, weight, performance. Love the soft start.
Date published: 2015-01-20
Rated 3 out of 5 by from Great tool , disappointing battery Feels great in hand, solid built but one huge disappointment when it comes to battery running time. While using two Lancelot chainsaw wheels to extrude a large white pine wooden log, I only got 15 to 20 minutes run time with a brand new battery each time.
Date published: 2015-09-20
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