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3420 Hand-Held Grinder, 7"
This 7" concrete grinder controls dust for a cleaner jobsite, reduces clean-up times, provides better
visibility and increases productivity
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National Hand Held Grinders
3420............7" Hand Held Grinder
National’s hand held grinders offer the perfect solution for those hard to reach and confined spaces found on every job • Providing unobstructed line of site to the grinding surface, the operator has a clear vision of his work area • Utilized in unison with our dust control vacuum system, National hand held grinders offer a clean and safe work environment • Partnered with our convertible shroud the operator has the ability to work all the way to where the floor meets the wall
Features
• 7” model
• Can be used for a variety of concrete floor preparation applications; including concrete cleaning & leveling, as well as mastic, urethane, epoxy paint & coatings removal
• Durable convertible polyurethane dust shroud allows for edge work such as grinding next to walls
• Can be connected to various dust collection systems
• When used in conjunction with a dust collector, the Hand-Held Grinder offers a more comfortable work environment while reducing jobsite cleanup
• Accommodates 5/8 arbor disks
• Dust collector sold separately
• Electric right angle grinder
• Polyurethane convertible dust shroud
• Loop handle
• Adapter nuts
| Stock# | 3420
| 3424
| 3435
| Disk Size (In.)
| 7
| 7
| 5
| Voltage
| 115
| 115
| 115
| Hz
| 60
| 60
| 60
| Amps
| 15
| 13
| 12
| RPM
| 6,600
| 0-6,000
| 10,500
| Weight (lbs.)
| 16
| 10
| 8
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