This handheld, 7-inch electric, right angle grinder is used for a variety of concrete floor preparation applications, including concrete cleaning and leveling as well as mastic, urethane, epoxy, and coatings removal.
| Disk Size | 7" | 18 cm |
| Weight | 16 lb | 7.3 kg |
| Variable Speed | No | |
| RPM | 6600 | |
| Voltage | 115 | |
| Frequency | 60 Hz | |
| Amps | 15 |
Included with the 3420:
- Loop handle
- 3440 polyurethane convertible dust shroud
National Flooring Equipment stands behind its products with a one-year warranty. We will replace or repair any product or part necessary at our Minneapolis, MN facility or at a National-designated certified warranty location. Our warranty includes the cost of freight expenses on qualified repair.
