Air Pencil Die Grinder 58000rpm NPT 1/4in Pneumatic Grinder Set Engraving Pen with M3 Collet

Feature: 1. Lightweight and Portable: The pneumatic engraving pen is small in size, light in weight, and designed like a pen for easy one handed use, making it perfect for narrow areas. It is easy to use, easy to install and carry. 2. Robust Tungsten Steel: The main components of the pneumatic engraving pen are made of tungsten steel alloy gear sets, offering superb wear resistance and a longer lifespan. 3. High Speed Accuracy: The bearing of the pneumatic engraving pen can arrive up to 58000RPM, significantly increasing grinding speed and efficiency on various materials such as hard steel, metal, glass, stone, ceramic, and plastic. 4. Versatile Application: Air die grinder is not only useful for engraving work but also helpful in adjusting, reshaping, and creating accurate cuts on screw heads or broken bolts for disassembly, as well as customizing tools and equipment in the workshop. 5. Robust and Reliable: The pneumatic engraving pen is built to last, delivering high performance and accuracy for a wide range of engraving and shaping tasks. Specification: Item Type: Air Pencil Die Grinder Material: Alloy Steel, Tungsten Steel Alloy Collet: M3 Speed: 58000RPM Air Pipe Interface: NPT1/4 inch Package List: 1 x Engraving Pen 1 x Air Hose 2 x Adjusting Tool 1 x Storage Box 1 x Collet