Product Name: Total Drill Automatic Name in English: Total Tac451026 10M Keyless Chuck Country of origin: China Manufacturer: Total Product Description: It is a piece of accessory for electrical tools such as excavators and vendors used to install tools quickly and easily without the need to use traditional keys. It features a key system that allows to install and edit tools easily by directing them and pressing the stick. It provides more comfort and efficiency in the installation process and replacement of tools. Many tools are suitable for 10 mm, and allow installing a variety of tools such as excavators and vessels Technical specifications: Model number: tac451026