Milwaukee Tool M18 FUEL 4-1/2"-6" Braking Grinder, Paddle Switch - Milwaukee Electric Tools

The Milwaukee Tool M18 FUEL 4-1/2"-6" Braking Grinder (3670-22) is engineered for professional technicians requiring robust performance in automotive and industrial settings. This cordless paddle switch grinder delivers the equivalent power of a 13A corded grinder, providing exceptional cutting and material removal capabilities for demanding metalwork, fabrication, and repair tasks. Designed for enhanced safety and efficiency, it's an indispensable tool for challenging professional applications.

Key Features

• M18 FUEL with POWERSTATE™ Brushless Motor: Delivers the power of a 13A corded grinder, achieving 9,000 RPM for heavy-duty cutting and grinding, ensuring durability and extended motor life in demanding environments.
• RAPIDSTOP™ Braking System: Maximizes user safety and productivity by stopping grinding and cutting wheels in under 2 seconds upon paddle release, reducing kickback risks and speeding up task transitions.
• REDLINK PLUS™ Intelligence: Optimizes tool performance and longevity through advanced communication between the tool, battery, and charger, preventing overload and overheating during sustained, high-demand use.
• Versatile Wheel Capacity: Accommodates 4-1/2" to 6" wheels for diverse grinding, cutting, and surface preparation, with a tool-free guard for quick adjustments and improved access in confined areas like engine bays and undercarriages.
• Electronic Clutch: Provides an additional layer of safety, helping to prevent dangerous kickback events during bind-up situations.

Applications

This professional-grade grinder is an essential asset for automotive shops, industrial maintenance crews, and construction trades. It efficiently handles tasks such as cutting seized fasteners, brackets, and exhaust components; grinding down welds; preparing surfaces for welding; and removing rust and scale from frames and suspension parts. This tool is ideal for general fabrication and repair across passenger vehicles, light trucks, and heavy-duty industrial equipment.

Specifications

• Model: 3670-22
• Weight: 6.84 lbs (Assembled Weight: 5.30 lbs)
• Dimensions: 17" x 11.5" x 5"
• Power Source: M18 FUEL Cordless (Battery-Powered)
• Wheel Diameter: 4-1/2" to 6"
• Maximum RPM: 9,000
• Arbor Size: 5/8"-11 UNC