4.5" Dewalt Diamond Disk.

Functionality: This device typically functions as both a blower and a vacuum cleaner, allowing for versatile use in cleaning tasks. Specifications: Air Volume: 2.8 m3/min.No-Load Speed: 13000 r/min.Power: Often around 500W to 650W, with a voltage of 220V and frequency of 50-60Hz. Features: Variable Speed: Allows adjustment of airflow for different cleaning needs.Portability: Lightweight design for ease of use and maneuverability.Handle Design: Features a D-type handle for comfortable and easy operation.Static Electricity: Designed for operation free from static electricity. Accessories: May include a dust bag for vacuuming functionality. Applications: Commonly used for blowing dust and debris from various surfaces, including electric air blower,cars, computers, furniture, and garden areas.