Description
Astro Pneumatic 498K 0.498 in. Shank “THOR” Air Hammer / Riveter
This workshop tool or accessory is offered in the configuration identified by the selected title and product photographs. The details below describe the stated dimensions, construction, components and operating arrangement where these are provided. Compare these details with the space, equipment and intended application before choosing the item.
Features and configuration
- Pneumatic operation: The tool is listed as air-powered. Check the stated pressure, inlet and fastener requirements against the supporting air system.
Specifications
| 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. |
| Listed sizes and ratings | 0.498 in |
Additional product details
- 19 mm / 3/4 in.
- The Astro Tool 498K “THOR” Air Hammer/Riveter is the most powerful Automotive Air Hammer/Riveter on the market.
- Accepts .498″ shank size bits and most quick change chucks.
- Requires a 3/8 in.+ air line, 6.2 CFM, suggested use with HI-FLO Fittings.
Fit and setup
Match the tool to the intended material and task, using the stated operating ratings, fastener sizes or accessory connections. Pneumatic and cordless systems require compatible supporting equipment. Check the supplied-content list before selecting a separate compressor, battery, charger, blade or other attachment.
Care and maintenance
Follow the operating instructions for setup, adjustment, inspection and maintenance. Disconnect the relevant air or electrical supply before changing accessories or clearing a blockage.
Included items
The supplied configuration is identified by the product title and any explicit contents listed above. Decorative props and other accessories shown in lifestyle images are not included unless expressly identified as part of the supplied product.





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