Makita GAG04M1 angle grinder kit including tool, battery, charger, and branded carrying bag; components arranged for display with ergonomic design features with a black friday tag.
Makita GAG04M1 angle grinder kit including tool, battery, charger, and branded carrying bag; components arranged for display with ergonomic design features.
Labeled graphic of Makita GAG04 angle grinder highlighting features including rubberized grip, reinforced gear housing, electric brake, variable speed dial, and wire mesh intake covers.
Makita cordless angle grinder with side handle, grinding disc guard, and 40V Max XGT battery; labeled with BL motor and designed for cutting and grinding.
Cross-sectional view of Makita angle grinder showing internal brushless motor, gear assembly, and electronic components; highlights advanced engineering.
Close-up of numbered dial set to "5" on teal and black casing; recessed control knob used for adjusting tool settings such as speed or power
Makita DC40RA battery charger with dual-fan cooling system and labeled charge times for 2.5Ah, 4.0Ah, and 5.0Ah XGT batteries; designed for fast charging.
Makita 40V Max XGT 4.0Ah lithium-ion battery pack; black casing with teal branding, designed for high-demand cordless power tools.
Makita DC40RA battery charger with LED indicators and cooling fan vent; compatible with 40V Max XGT lithium-ion batteries.
Makita GAG04 angle grinder in use cutting metal; sparks visible, user wearing gloves and long sleeves, tool labeled with 40V Max XGT 4.0Ah battery.
Person using angle grinder to cut metal pipe; sparks flying from contact point, user wearing gloves and work uniform, emphasizing industrial metalworking.
Makita GAG04M1 angle grinder kit including tool, battery, charger, and branded carrying bag; components arranged for display with ergonomic design features with a black friday tag.
Makita GAG04M1 angle grinder kit including tool, battery, charger, and branded carrying bag; components arranged for display with ergonomic design features.
Labeled graphic of Makita GAG04 angle grinder highlighting features including rubberized grip, reinforced gear housing, electric brake, variable speed dial, and wire mesh intake covers.
Makita cordless angle grinder with side handle, grinding disc guard, and 40V Max XGT battery; labeled with BL motor and designed for cutting and grinding.
Cross-sectional view of Makita angle grinder showing internal brushless motor, gear assembly, and electronic components; highlights advanced engineering.
Close-up of numbered dial set to "5" on teal and black casing; recessed control knob used for adjusting tool settings such as speed or power
Makita DC40RA battery charger with dual-fan cooling system and labeled charge times for 2.5Ah, 4.0Ah, and 5.0Ah XGT batteries; designed for fast charging.
Makita 40V Max XGT 4.0Ah lithium-ion battery pack; black casing with teal branding, designed for high-demand cordless power tools.
Makita DC40RA battery charger with LED indicators and cooling fan vent; compatible with 40V Max XGT lithium-ion batteries.
Makita GAG04 angle grinder in use cutting metal; sparks visible, user wearing gloves and long sleeves, tool labeled with 40V Max XGT 4.0Ah battery.
Person using angle grinder to cut metal pipe; sparks flying from contact point, user wearing gloves and work uniform, emphasizing industrial metalworking.
Makita

Makita 40V Max XGT Brushless Cordless 4-1/2" 5" Angle Grinder Kit GAG04M1 Electric Brake AWS Bluetooth Variable Speed AFT Safety XPT Dust Protection (1) 4.0Ah Battery Rapid Charger Side Handle

Only 3 left
SKU: GAG04M1
$634.28
$802.00 Sale $634.28
Description

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

If you're working with metal or concrete and need precision drilling to match your cutting power, consider the Makita GPH01D 40V Max XGT Hammer Driver-Drill Kit—a compact torque beast available now on our website.