Description: Compact and Powerful: This Micro Die Grinder Set is designed to deliver exceptional power in a compact size. Its small footprint allows for easy storage and handling, while its motor ensures efficient grinding, cutting, and sanding tasksUser Friendly Design: The Micro Die Grinder features an easy to use design. Comfortable handle enables better control without causing burden on wrist and hand, making the operation more convenientQuality Material: This Pencil Die Grinder is made from steel material that can withstand the rigors of heavy duty use. The pneumatic polisher is very sturdy with impact and long useHigh Efficiency: Designed to have a high speed rotation, this Engraving Pen Grinding Machine will largely improve both work efficiency and performance. Great tool for the model maker, professional and practicalVersatile Use: This Pneumatic Pencil Die Grinder Kit is suitable for a wide range of applications. the grinding machine can be applied to polishing, drilling, engraving, and so on. Whether you're working on metal, glass, or wood, this grinder has you covered Specification: Material: Steel Size Chart: 14.7cm/5.79inch Package Includes: 1 Set Micro Die Grinder Note: Please allow slightly errors 1-2cm differences due to manual measurement.