National 3425 Grinder / Edger

National 3425 Grinder / Edger


Stock: 3425
Disk Size: 7in.
Voltage: 115
HP: 1.5
Hz: 50/60
Amps: 15
RPM: 1725
Weight: 125lbs.


A Grinder and Edger built in one machine!  High volume grinder in large areas, but small and agile enough to work in confined areas. Built-in leveling system with adjustable wheel system allows pressure to be applied to any point around the perimeter of the grinding disk • Unique rear steering wheels allow for straight use or edging down a wall, right or left handed


• Quick adjust handle for easy use and loading/unloading
• Edges right up to the wall
• Shroud accommodates 7" diamond cup wheels
• Powerful industrial 1½ HP heavy duty, continuous, sealed, fan-cooled, low amp draw motor
• This is the only heavy-duty grinder and edger built in one machine
• V-Belt with easy change and adjustment
• Quiet operation compared to other grinders
• Patent No. 7,247,085
• dust collector sold separately


National Grinder / Edger 3425 Data Sheet

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