Review

With its low-profile body and brushless motor, the 390K excelled in every test we threw at it.
It’s aggressive without being difficult to control, and produced a flawless, finished work surface with 220-grit abrasives. One minor quibble: Its large grip could be tough for small hands, particularly because there’s no neck for side-gripping.

Product

Performance

5
Average: 5 (1 vote)

Features

5
Average: 5 (1 vote)

Ease of Use

5
Average: 5 (1 vote)

Value

4
Average: 4 (1 vote)
4.8
out of 5