Features 1、This is a practical drill stand to fix electric drill, air drill, electric grinder and other rotary tools. 2、Screw rod base makes the stand securely fixed on the table during operation. 3、Easy to process, and avoid machining error caused by machine vibration. 4、Suitable for precision processing, home DIY creation. 5、Lightweight and convenient, meeting the need of family and factory for small pieces of processing. Specification 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 alloy Clamping Range: 43-60mm Weight: 600g (approx.) Package List: 1 * Electric Drill Stand 2 * Jaw Gasket Package List