- Hymair model ref: AT-239
- 1/2" Square Drive
- 7,000 rpm
- Durable twin hammer impact mechanism
- Adjustable power regulator
- Easy to service two-piece construction
- Super power and performance features to tackle the toughest jobs ease
- Ideal for installing/tightening or removing/loosening threaded fasteners and for other workshop applications
- Front exhaust
- 500 LT-FB