Pneumatic Engraving Pen Mini Angle Grinder, KP621 Style (US)

【Stable Steel Movement】The precision-machined internal steel movement ensures smooth, vibration-free rotation and consistent torque for detailed engraving and light grinding tasks.
【Compact and Lightweight Body】The small body reduces hand fatigue during extended use, allowing for precise control in tight spaces such as mold cavities, jewelry making, and intricate stone carving.
【Rear Safety Switch】The ergonomically designed rear metal pressure plate prevents accidental activation, protecting workpieces from unintentional damage when the tool is set down or handled.
【Efficient Air Consumption】Operates at 0.6 MPa with an air flow of 0.23 m³/min, providing a fast rotation speed for efficient deburring, chamfering, and surface finishing on metal and glass edges.
【Compatibility 【Multi-material】Ideal for fine detailing, polishing and engraving on hardware, glass, stone and crafts, making it a versatile addition to professional workshops and hobbyist workbenches.