lathe quick change tool holder, this professional lathe post and holder kit used for cutter holder is a major attachment of ordinary lathe. It& 39;s composed of a tool post and several toolholder, according to the needs of machining parts. You can choose corresponding knife holder to process lathe outside garden, lathe end face for cutting off, knurling, drilling, boring, reaming processing, etc. Features: Use of multiple lathe toolholders form an artificial tool magazine, you can repeat to replace the toolholder. Each tool holder can be rotated multiple angle of 360°, operations with extension units, can be processed various angles workpiece. Toolholder for the adjusting screw nut and tool, adjust installation height, easy to operate, shortening the time of loading knife. Replace the tool holder with high positioning accuracy, the surface quality of machined parts and improved. Each changing tool only takes a few seconds,fine quality workmanship for high stability processing, made of aluminum alloy. Achieve installing tool holder at the outside of lathe machine, the tool clip is mounted on the tool holder through the dovetail with quick change of tool post, high positioning accuracy and strong rigidity. Perfect product to replace the traditional four-way tool post and realize fast turning. Specifications: Material: Fine Quality Aluminum Alloy Color: Silver + Black Tool post: 44 * 44 * 37mm Boring holder: 50 * 25 * 25mm Capacity cut-off blade holder: 50 * 25 * 25mm Turning and facing holders: 49 * 25 * 24mm Mounting bolts: M8 and Accuracy: 0.01mm Application: Boring Tool, Lathe Machine Item Weight: 700g / 1.54lb Package Size: 17.5 * 14 * 6cm / 6.89 * 5.51 * 2.36in Package Weight: 900g / 1.98lb Package List: 1 * Tool Post 1 * 3/8" Boring holder 1 * 3/8" Boring bar 1 * 1/2" Capacity cut-off blade holder 2 * 1/4-1/2" Turning & facing holders 2 * Mounting bolts (M8 & ) 4 * 5*12 Countersunk Hexs