【Product】: This is a Pneumatic Engraving Grinder, also known as a small wind grinder or pneumatic tire repair grinding machine. It's good for grinding, sanding, and polishing tasks
【Material】: Made of metal, this grinder is and designed to withstand heavy use
【Size】: With a product size of 160mm, it's compact enough for easy handling yet powerful enough to get the job done efficiently
【Package Includes】: The package comes with an engraving grinder, a pair of disassembly wrenches, a 13mm chuck, a 16mm chuck and a Japanese-style air intake connector
【Note】: This model does not come with speed control function