- Maximum power air hammer for heavy duty off-road, industrial and automotive applications
- Remove or install rivets in I-beam suspension and work site equipment, heavy duty servicing of truck bushings, springs, king pins and more
- Speed: 1800 RPM
- Bore: 3/4-inch
- Stroke: 2-11/16"
The Astro 4980 0.498" Shank Super Duty Air Hammer / Riveter is built with maximum power for heavy duty off-road, industrial, and automotive applications. This unit is great for installing/removing rivets in I-beam suspension, and on site equipment, as well as heavy duty servicing of truck bushings, springs, king pins and more. Specifications: Air Inlet: 1/4" Speed: 1800 RPM Bore: 3/4" Stroke: 2-11/16" Weight: 4.8 lbs. Contents: Spring Retainer.