Greenworks 8V Mini Grinder 52pcs Grinding Rotary Tools Combo Cordless Variable Speed Wireless Engraver, AGK302

1. 52 types of accessory heads to meet various application scenarios: engraving/polishing and rust removal/fine grinding/sanding and polishing
2. Automatic spindle lock design: locks immediately upon shutdown, allowing for quick and convenient head changes. The removal of the spindle lock button prevents accidental activation, providing a safe and secure creative space.
3. 1000mAh large-capacity battery, providing approximately 40 minutes of continuous operation on a full charge. LED display shows gear and battery level at a glance.
4. 30000 r/min high speed, fan-cooled motor for rapid heat dissipation, six-speed adjustment for precise control.
5. Product dimensions: 194 x 36mm
6. Power source: Smart lithium battery
7. Grinder voltage: 8V
8. Grinder motor: Permanent magnet motor
9. Speed ??adjustment gears: 6-speed adjustment
10. Chuck specifications: 2.3mm/3.3mm
11. No-load speed: 5000-30000 r/min
12. Product net weight: 225g