This is a powerhouse of a tool that doesn't just work—it lasts. Whether you’re a professional fabricator or a weekend warrior, this 3M 28414 4" Pneumatic Grinder kit provides the precision and reliability that cheap alternatives can’t touch.
Upgrade your shop with the gold standard of air tools. This 3M Model 28414 is a 4-inch pneumatic disc grinder engineered for high-performance metalworking, deburring, and finishing. Built with a powerful 1 HP motor, it’s designed to stay cool under pressure and deliver smooth, consistent results every time.
Legendary 3M Build: This isn't a "disposable" tool. It features a heavy-duty, compact design that fits into tight spaces while providing maximum control.
Ergonomic Handling: The 3M Greptile™ gripping surface ensures you keep a firm hold, reducing hand fatigue during long grinds.
Safety First: Includes the original safety guard and a responsive throttle lever to prevent accidental startups.
3M 28414 4" Pneumatic Grinder: Pre-owned but professionally maintained and tested. Runs smooth and hits those high RPMs effortlessly.
Assorted Grinding/Sanding Discs: Get to work immediately! I’m throwing in a variety pack of discs (various grits) so you can tackle everything from heavy stock removal to fine finishing. Included: - (44538) 3M Silver Depressed Center Grinding Wheel - (86855) Cubitron II Flap Disc 967A - 2 (87660) 3M Silver Cut-off Wheel
Heavy-Duty Carry Bag: Keep your gear organized and protected. The included bag is rugged enough for the job site and fits the grinder plus all your accessories.