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Milwaukee M18 FUEL 4-1/2"-6" Braking Grinder, Paddle Switch 3670-20

$279.00
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Estimated Ship Date: 08/24/2026 - 08/31/2026
OPT SKU
3670-20
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Milwaukee - Free M18 6.0Ah Battery, FUEL Grinder, or 3/8" Compact Impact Wrench w/ Select Bare Tool
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The MILWAUKEE M18 FUEL 4-1/2" / 6" Braking Grinder Paddle Switch, No Lock is the next advancement in power and performance, generating 13A corded power, fastest cutting, and delivering up to 135 cuts per charge. The M18 FUEL 4-1/2" / 6" Braking Grinder generates 13A corded power allowing you to complete the toughest grinding and cutting applications, all on the M18 Cordless System. The POWERSTATE Brushless Motor delivers maximum sustained power and 9,000 RPM to remove material faster and increase productivity. REDLINK PLUS Intelligence ensures unmatched levels of performance, protection, and compatibility. The RAPIDSTOP Brake provides stop times under 2 seconds with an abrasive disc. The M18 FUEL 4-1/2" / 6" Braking Grinder includes an electronic clutch for kickback protection, as well as overload protection to maximize motor life. Pair with the M18 REDLITHIUM FORGE XC8.0 Battery Pack for HIGH OUTPUT HD12.0 power in a smaller size, and longest life vs. REDLITHIUM batteries. The M18 FUEL 4-1/2" / 6" Braking Grinder takes cordless grinders to the next level in performance and run-time.
  • POWERSTATE Brushless Motor: Delivers 9,000 RPM to provide the power to complete the toughest grinding and cutting applications.
  • M18 REDLITHIUM FORGE XC8.0 Battery Pack delivers you HIGH OUTPUT HD12.0 power in a smaller size and the longest life vs. REDLITHIUM batteries.
  • RAPIDSTOP Brake stops most wheels in less than 2 second
  • Electronic Clutch for Kickback Protection
  • REDLINK PLUS Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.
  • Overload Protection to Maximize Motor Life
  • Anti-Vibration Side Handle for Reduced User Fatigue
  • Steamlined Handle Grip Size for Increased Control and Ease-Of-Comfort
  • Paddle Switch Design for Increased Comfort and Ease-Of-Use when Operating in Various Positions
  • 5/8"-11 Spindle for use with common grinding accessories
More Information
OPT SKU3670-20
MPN3670-20
UPC/GTIN045242779970
Product TypeAngle Grinders
Google CategoryHardware > Tools > Grinders
Product LineM18
Diameter6"
Power MethodCordless
PackageIndividual/BareTool
Voltage18V
Shipping Weight5.30
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