1、Quick change tool post and holder set is main accessory for common mini lathe, consisting a tool post and several cutter holders 2、Use proper cutter holder according to the needs of machining workpiece. They can be used for cylindrical turning, facing, cutting, knurling, drilling and reaming, boring, etc 3、It implements external cutter installation, and features quick change, high precision and high rigidity 4、It is a great tool to replace traditional squaretool post and ensure fast turning 5、Wide fitting, this set of tool post and cutter holders can be used for many type of mini lathes Features: Quick change tool post and holder set is main accessory for common mini lathe, consisting a tool post and several cutter holders. Use proper cutter holder according to the needs of machining workpiece. They can be used for cylindrical turning, facing, cutting, knurling, drilling and reaming, boring, etc. It implements external cutter installation, and features quick change, high precision and high rigidity. It is a great tool to replace traditional squaretool post and ensure fast turning. Wide fitting, this set of tool post and cutter holders can be used for many type of mini lathes. Specifications: Material: Aluminum Color: Black, silver Size: As picture Weight: 700g(approx.) Package Includes: 1 x Tool Post 4 x Cutter Holders 2 x Screws 2 x Hex Keys 4 x Set ScrewsNote:This product comes with M8 and M10 fixing screws, so the customer's lathe needs to be matched with it before it can be fixed.