SKU: 34851270308

Makita 40V Max XGT Brushless Cordless 4-1/2" 5" Angle Grinder Kit GAG04M1 Electric Brake Variable Speed Dust Protection (1) 4.0Ah Battery Charger

Sale price$215.55 Regular price$239.50
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Description

Makita 40V Max XGT Brushless Cordless 4-1/2" 5" Angle Grinder Kit GAG04M1 Electric Brake Variable Speed Dust Protection (1) 4.0Ah Battery ChargerCordless Grinding Power That Cuts Faster and Smarter The Makita GAG04M1 40V Max XGT Brushless Cordless 4 1 2" 5" Angle Grinder Kit is engineered for professionals who demand corded performance without the cord. Whether you're cutting rebar, smoothing concrete, or grinding conduit, this tool delivers up to 60% faster cutting speed with the runtime and safety features to match. Powered by a Makita built brushless motor and a 40V Max XGT battery, the

Cordless Grinding Power That Cuts Faster and Smarter

The Makita GAG04M1 40V Max XGT® Brushless Cordless 4-1/2" / 5" Angle Grinder Kit is engineered for professionals who demand corded performance without the cord. Whether you're cutting rebar, smoothing concrete, or grinding conduit, this tool delivers up to 60% faster cutting speed with the runtime and safety features to match.

Powered by a Makita-built brushless motor and a 40V Max XGT® battery, the GAG04M1 offers variable speed control from 3,000 to 8,500 RPM to match the task. The electric brake stops the wheel in under 2 seconds, while Active Feedback-sensing Technology (AFT®) shuts off the motor if the wheel binds. Auto-Start Wireless System (AWS®) syncs with compatible dust extractors via Bluetooth® for cleaner, quieter operation.

Built for durability, the grinder features reinforced metal gear housing, wire mesh intake covers, and Extreme Protection Technology (XPT™) to resist dust and water in harsh environments. A slide switch with lock-on, quick guard rotation, and soft start make it comfortable and efficient for all-day use.

What's Included

  • Makita GAG04M1 Angle Grinder
  • 40V Max XGT® Lithium-Ion 4.0Ah Battery (BL4040)
  • XGT® Rapid Charger
  • Grinding Wheel
  • Wheel Guard
  • Side Handle
  • Makita Tool Bag

Key Features

  • Brushless motor delivers up to 60% faster cutting speed vs. previous models
  • Variable speed dial (3,000–8,500 RPM) for material-specific control
  • Electric brake stops wheel in 2 seconds or less for safety and productivity
  • AFT® shuts off motor if wheel rotation is suddenly forced to stop
  • AWS® Bluetooth capable for wireless dust extractor sync (transmitter sold separately)
  • Anti-restart protection prevents accidental start-up when battery is inserted
  • Quick guard rotation for tool-less adjustments
  • Soft start for smoother gear engagement and longer tool life
  • Spiral bevel gears for efficient energy transfer
  • Reinforced metal gear housing for jobsite durability
  • Wire mesh intake covers prevent debris from entering motor
  • XPT™ seals internal components against dust and moisture
  • Rubberized soft grip for comfort during extended use
  • Compact 16-3/4" length ideal for tight spaces
  • Rapid charger cools battery and circuit board for faster charging
  • Battery reaches full charge in 45 minutes or less
  • 3-year limited warranty on tool, battery, and charger

Specifications

Wheel Diameter 5"
Switch Type Body grip / slide
Electric Brake Yes
No Load Speed 3,000 – 8,500 RPM
Lock-On Switch Yes
Lock-Off Switch No
AWS® Compatible Yes (transmitter sold separately)
Variable Speed Dial Yes
Spindle Type 5/8" – 11 UNC
Bind-Up Control Yes
Overall Length 16-3/4"
System 40V Max XGT®
Net Weight (with battery) 9 lbs.
Power Type Cordless
Packaged Dimensions 10.71" x 7.68" x 22.24"
Shipping Weight 14.64 lbs.
UPC Code 088381-736978


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34851270308

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4.5 ★★★★★
Based on 8 reviews
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Verified Purchase
Jeffrey A Bradley
Massapequa, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
W
Verified Purchase
WhiteTiger96
Carnegie, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
M
Verified Purchase
Mark Danielson
Port Orchard, US
★★★★★ 2
In the trash after a single use
Size: 11 Holes
For context, I’m a seasoned woodworker and always evaluate tools with the price in mind. This seemed like a good deal and in fact when it arrived, it looked and felt like reasonable quality for the price. Unhappily, the first bookshelf I drilled was off from side to side by almost 3 mm which would make a really wobbly shelf situation. It took a while to figure out what was happening, but I finally realized the metal bushings that guide the drill bit are so soft that they cored out from contact with the bit even though I was cautious to not put the bit in under power but to get it in the bushing and aligned before drilling. Still, the bushings started angling immediately. So when you then use those angled bushings to set the pin for the next series, it’s off by a little bit. Then the next is off by a little more…. By the time I drilled holes up and down a 6’ high shelf, the bushings were out of square, the holes were 3 mm out of alignment, and the shelf sides were firewood. Back to the drawing board and this goes in the trash, I’m afraid.
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Reviewed in the United States on May 3, 2026
A
Verified Purchase
Anna E.
Lowell, US
★★★★★ 5
Good Product!
Color: Taupe, Size: 20-Inch x 6-feet
This line is fantastic. Wonderful grip and nice color selection. Does the job each time and measuring is a breeze.
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Reviewed in the United States on April 12, 2026
R
Verified Purchase
RA&H
Lexington, US
★★★★★ 5
Love this stuff
Color: Black, Size: 12" x 10'
I use a manual wheelchair and have some hand strength issues. This shelf liner is all over my home not just as lining to protect surfaces but cut in various shapes for everyday use. The kitchen and bathroom have them for a little more grip to open bottles and containers. In the dining room, to put under plates or bowls, so that don't move around while I eat. The living room has a small toolbox, which holds a number of different sizes and shapes for the tools and for items like cables, I'm connecting to entertainment devices. For this purpose alone, it's definitely cheaper than the Mercedes version of grip material Dycem, as well as each Disabled Catalog's version of stuff that's just like this shelf liner. It's also a far better quality item than Dollar stores. Additionally it works great as it's described. SPECIFIC TO NAMED USE: As shelf liner it does take a little time to flatten out and stay in place in drawers. I use it puffy side up, which creates small indentations from items with any serious weight—stereo equipment comes to mind. A lot of the indentations will hold to the item that created them. To leave the liner where it lays, I always slightly lift each corner/foot of the item on the liner and release the liner, before lifting the whole object up. Imo the black looks better under devices on glass shelves. Microfiber dusting cloths are used on the liner and seem to do a pretty good job. That's said, with a weekly normal dusting done — weighted items are dusted where they're reachable, light weight shelved items moved, dusted, and open areas of liner on shelves dusted. PLUS once a month (1x) all items are moved thoroughly dusted and liners are "shaken out" and wiped down with a DAMP cloth. Shelf liner needs to be 100% dry, before putting it back on your shelves, especially before putting back electronics. The wet cloths used here, have just enough moisture to remove any remaining dust after a liner shaking but it doesn't feels wet to the touch, after damp wiping. But to err on the side of caution, the first shelf's liner and contents, are restored after the last shelf is done. Then each shelf subsequently follows. Personally as someone disabled, I find it to be a great item that does two jobs well.
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Reviewed in the United States on June 12, 2023

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