- Working pressure: 90PSI
- Free Speed : 1140 BPM
- Piston Dia. : 19 mm / 3/4 in.
- Piston Stroke : 98.4 mm / 3-7/8 in.
- Shank Dia: 12.6 mm / 0.498 in.
- Air consumption: 6.2 CFM
- Vibration value: 22.52 m/s2
- Sound power: 94.4 dBA
- Weight: 2.5 kg / 5. 5 lbs.
- Overall length: 257mm / 10 in.
The Astro Tool 498K “THOR” Air Hammer/Riveter is the most powerful Automotive Air Hammer/Riveter on the market. Features include a feathering trigger control and a heavy-duty spring retainer to provide maximum power for heavy-duty off-road, industrial, and automotive applications. Remove or install rivets in I-beam suspension and work site equipment, and perform heavy-duty servicing of truck bushings, springs, kingpins, and more. Accepts .498″ shank size bits and most quick change chucks. Not for casual use, always wear eye and ear protection. Requires a 3/8 in.+ air line, 6.2 CFM, suggested use with HI-FLO Fittings.
