Milwaukee 3670-20 M18 FUEL 4-1/2"-6" Braking Grinder
Milwaukee 3670-20 M18 FUEL 4-1/2"-6" Braking Grinder
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POWERSTATE™ Brushless Motor — 9,000 RPM: Delivers corded-tool-level power for cutting, grinding, and heavy-duty metal or masonry work. Construction Tool Warehouse+1
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Cordless Convenience with M18 Compatibility: Works with Milwaukee’s full M18 battery lineup — no cords, more mobility, excellent on-site flexibility.
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RAPIDSTOP™ Brake — Wheel stops under 2 seconds: Enhances jobsite safety by quickly stopping wheel spin after trigger release.
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Electronic Clutch + Overload Protection: Built-in safety measures guard against kickback and motor overload to extend tool and user safety.
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Anti-Vibration Side Handle: Reduces fatigue and improves control during prolonged cutting or grinding sessions.
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Accepts 4.5″ to 6″ Wheels (5/8″-11 arbor): Versatile wheel size compatibility for cutting, grinding, or surface prep jobs.
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Compact & Portable: Easy to maneuver and transport, ideal for field work, metal fabrication shops, or on-site maintenance.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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