Hum-B Edge Grinder/Polisher

The Concrete Protector's Hum-B Edge Grinder is a powerful 7 in. electric grinder built for concrete grinding, coating removal, and edge polishing on the job site. Powered by a 15 amp motor delivering up to 6,600 RPM, it handles fast and aggressive concrete grinding and coating removal along edges and corners where walk-behind machines cannot reach. Labyrinth construction prevents debris from penetrating the machine for long service life, while the rubberized soft grip handle and rear trigger switch with lock-on provide operator comfort and convenience during extended use.

Key Benefits:

• Powerful 15 amp motor delivering up to 6,600 RPM
• Labyrinth construction prevents debris from penetrating the machine
• Rubberized soft grip handle for increased operator comfort
• Rear trigger switch with lock-on for operator convenience
• Ideal for edge and corner grinding where walk-behind machines cannot reach
• 5/8 in. to 11 in. spindle for broad tool compatibility

Features:

• Motor: 15 AMP electric
• Voltage: 120V
• RPM: 6,000
• No-Load RPM: 6,600
• Product Size: 7 in.
• Spindle: 5/8 in. to 11 in.
• Length: 18-5/8 in.
• Weight: 12.2 lbs.
• Color: Teal Blue
• Packaging: Various parts in 1 box

Limitations:

• Do not use in wet or rainy conditions
• Read and understand Owner's Manual before operating

Product Documentation

• Technical Bulletin for Hum B Grinder
• Technical Data Sheet for Hum B Grinder
• Safety Data Sheet for Hum B Grinder