Lightweight aluminum alloy material: it is easy to use and operate, which is necessary for the attachment of the electric grinder and the electric drill, and is necessary for the processing of small objects. It works perfectly with the electric drill, allowing you to perform polishing/polishing/grinding operations with two hands for more control. Suitable for clamping a variety of table tops: the table clamping 0-50mm, extended clamping can meet a variety of work requirements, please check whether the size is suitable for your work before ordering. Stable clamping and simple operation: the surface stable clamp is smooth, high precision in use and durable. The clamping range is 38mm to 41mm. The upper part of this product has a spherical connector, so it has a larger mobile space. After fixing the electric drill to the top, you can easily rotate it. Multi-angle adjustment handle: adjust the handle, tighten the fixed ball and loosen it. < p>Multi-function: can be used to fix small parts in jewelry, crafts, model making, electronics, hobbies and metal products, and can also be used as a multi-function holder for rigs drilling. It is firmly fixed in all directions without drifting. Number of pieces delivered: 1 The vise is sturdy and durable, lightweight and is a portable tool. The mini desktop stand is a hobby and a job. The bench vise is small and portable. Ideal for hobbies, general maintenance, around the house, etc. Clamp to edge of workbench or workbench. Used to fix small parts or jewelry when engraving. Use this micro drill clamp to firmly clamp wood, metal, electronics, glass, plastic, and more! Ideal for model making and small jobs. Size]-The clamping range is 38mm-41mm, the thickness of the object that can be clamped: 0-50mm. Total length is about 254mm. Material: aluminum alloy. lucky meet