• Built in motor controller & added head weight
• High volume grinder in large areas, but small and agile enough to work in confined areas
• Quick adjust handle for easy use and loading/unloading
• Edges right up to the wall
• Shroud accommodates 7" diamond cup wheels
• Powerful industrial 4 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
Included with the 3425-4:
• 3420-2...........7" Diamond Cup Wheel