The Pencil Type Die Grinder 218 can also be referred to as Astro Pneumatic pencil grinder, air pencil die grinder, compact die grinder, precision air grinder, and high-speed pencil grinder. The Astro Pneumatic 218 1/8" Pencil Die Grinder is a lightweight and portable tool that is perfect for a variety of tasks, including cleaning dies, rotors, brake pads, and mounts.
