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XGT 40V max XGT Brushless Cordless 4‑1/2” / 5" Angle Grinder Kit

SKU# GAG04M1
$45625 $80200
Shipping calculated at checkout.


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The 40V max XGT Brushless Cordless 4-1/2" / 5” Angle Grinder with Electric Brake and AWS (GAG04M1) delivers corded grinding performance without the cord for the most demanding applications.

It's powered by a Makita-built brushless motor which delivers variable 3,000-8,500 RPM for heavy-load applications and increased power and speed. The GAG04M1 offers up to 60% faster cutting speed when cutting #5 (5/8”) rebar. It is ideal for grinding and cutting a wide range of materials including tile, concrete, pipe, conduit, and more.

An electric current limiter helps protect the motor from overload in high-torque applications. Additional features include an electric brake that stops the grinding or cut-off wheel in 2 seconds or less and Active Feedback-sensing Technology (AFT®) that turns the motor off if rotation of the wheel is forced to a stop.

A slide switch with lock-on is convenient, while quick guard rotation provides tool-less adjustments for increased productivity. Anti-restart protection is engineered to prevent motor start-up when the battery is inserted while the slide switch is locked on. A soft start suppresses start-up reaction and provides smooth start-ups.

Wire mesh intake covers are engineered to prevent debris from entering the motor. The GAG04M1 is also equipped with Makita's Extreme Protection Technology (XPT™), a series of protective seals inside the tool. XPT is designed to improve a tool’s operation in harsh conditions by channeling water and dust from key internal components. Reinforced metal gear housing provides additional durability on the job site.

  • Wheel Diameter: 5"
  • No Load Speed: 8,500 RPM
  • Spindle Type: 5/8" - 11 UNC
  • Switch Type: Body grip/slide
  • Variable speed dial: Yes
  • Lock-On Switch: Yes
  • Lock-Off Switch: No
  • Bind-Up Control: Yes
  • Electric Brake: Yes
  • Automatic-start Wireless System (AWS®) : Capable (transmitter sold separately)
  • (1) 40V max XGT Brushless 4-1/2” / 5" Angle Grinder, with Electric Brake, AWS Capable (GAG04Z)
  • (1) 40V max XGT 4.0Ah Battery (BL4040)
  • (1) 40V max XGT Rapid Optimum Charger (DC40RA)
  • (1) 5" x 1/4" x 7/8" INOX Grinding Wheel, 36 Grit (A-95962)
  • (1) 5" Tool-Less Wheel Guard (140N43-5)
  • (1) Lock Nut Wrench (782424-9)
  • (1) Side Handle
  • (1) Tool Bag