4-1/2" M18 GRINDER FUEL - Milwaukee Electric Tools

The Milwaukee Electric Tools 2781-20 M18 FUEL 4-1/2" / 5" Grinder delivers robust corded grinding and cutting performance in a compact, cordless package. This professional-grade 4-1/2 angle grinder Milwaukee tool, often sought after as a milwaukee 4 1/2 inch grinder, is engineered for demanding daily shop use in both automotive and industrial environments, providing rapid material removal and consistent speed under load.

Key Features

• POWERSTATE™ Brushless Motor: Provides power comparable to many corded grinders, ensuring maximum output for tough grinding, surface preparation, and cutting tasks while extending motor life.
• REDLINK PLUS™ Intelligence: Protects both the tool and M18™ REDLITHIUM battery by monitoring load and temperature, maintaining optimal performance during rigorous applications.
• Tool-Free Convenience: Facilitates quick changes between grinding wheels, cut-off wheels, and flap discs with a tool-free guard and accessory system, minimizing downtime.
• Enhanced Durability: Features the same metal housing and gearing system as Milwaukee’s high-performance corded grinders, offering superior impact and abrasion resistance in harsh shop and industrial conditions.
• Anti-Vibration Side Handle: Improves user control and comfort, reducing fatigue during extended operation.
• Slide Switch with Lock-On: Supports continuous operation, increasing productivity when tackling larger jobs.

Applications

This versatile 4 1 2 milwaukee grinder is compatible with standard 4-1/2" wheels and select 5" accessories, making it a valuable asset across various automotive platforms, including passenger vehicles, light trucks, and heavy-duty equipment. It is ideal for professional technicians, fabricators, and maintenance crews handling:

• Cutting seized or rusted fasteners, brackets, and exhaust tubing.
• Cleaning and blending welds on frames, roll cages, and subframes.
• Surface preparation on control arms, crossmembers, and mounting brackets.
• Rust and scale removal on undercarriages, bed frames, and equipment.

Specifications

• Model: 2781-20 (tool only)
• Wheel Diameter: 4-1/2" (compatible with select 5" wheels)
• Weight: 5.8 - 6.2 lbs
• Power: M18™ cordless (battery sold separately)
• Switch Type: Slide with lock-on
• RPM: 8,500