70000rpm High Speed Air Die Grinder Engraver Kit Industrial Pneumatic Marking Pen Pneumatic Marking and Marking Tool with M3 Collet

Specification: Item Type: Air Pencil Die Grinder Material: Alloy Steel, Tungsten Steel Alloy Collet: M3 Speed: 70000RPM Air Pipe Interface: NPT1/4 inch How to Use: Install and use! Package List: 1 x Engraving Pen 2 x Special Adjustment Tools 1 x Air Tube Interface 1 x Chuck

• Robust Tungsten Steel: The main components of the pneumatic engraving pen are made of tungsten steel alloy gear sets, offering superb wear and a longer lifespan.
• Parameters: This pneumatic grinding pen has standard NPT1/4 inch hose interface,the no load speed is 70000rpm.It also equipped with M3 engraving chuck.
• 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 is ideal for narrow areas. It is easy to use, easy to install and carry.
• Applicable Materials: With a no load speed of 70000rpm, this pneumatic engraving pen is suitable for hard steel, metal, glass, stone, ceramics, plastic, and other materials, making it efficient and practical.
• Accuracy and Efficiency: This pneumatic engraving pen combines high working efficiency with ease of use, ensuring accurate and efficient performance for various engraving and shaping tasks.