Astro Pneumatic 498K 0.498 in. Shank Thor Air Hammer / Riveter

Astro Pneumatic Tool Company 498K: Air Hammer THOR Air Hammer 1140 BPM Each – Astro Pneumatic tool Company offers a wide range of innovative automotive tools including these THOR air hammer/riveters powerful tools built to be rugged and capable to tackle the toughest of jobs. The air hammer/riveters require a 3/8 in. airline 6.2 cfm suggested use with HI-FLO fittings and are designed to accept .498 in. shank size bits and most quick-change chucks.