Features [STABLE CLAMPING FORCE]: The bench clamp grinder holder has stable clamping force, and long durability. [HIGH HARDNESS]: The electric drill stand is made of high quality aluminum alloy meterial, high hardness, sturdy and durable in use. [EASY TO USE:]:Easy to process, and avoid machining error caused by machine vibration. [UNIVERSAL USAGE]: The electric drill stand holder is compact design for easy portability and storage, can be applied in a wide range to meet your needs. [QUALITY ASSURANCE]: The electric drill bracket has been tested many times and the quality has been guaranteed. You can use it with confidence. Features:This is a practical drill stand to fix electric drill, air drill, electric grinder and other rotary tools.Screw rod base makes the stand securely fixed on the table during operation.Easy to process, and avoid machining error caused by machine vibration.Suitable for precision processing, home DIY creation.Lightweight and convenient, meeting the need of family and factory for small pieces of processing. Specification:Material: Aluminum alloyClamping Range: 43-60mmWeight: 600g (approx.) Package List:1 * Electric Drill Stand2 * Jaw Gasket Package List