Tool post & holder with precision pofile- -ground gearing. Plenty of working positins for more tol holders. Adjust height of cutig edge easily and acratly. Change tools in seconds. It feaures extemal tooningool-machining. Accuratle repeatability is 0.01mm. Fully interchangeable with other brand German and Swiss types. For manual and CNC- lathe. Repeatability [mm]: 0.01. Recommended top slide width [mm]: 45 – 50. Adjustable turning tool height [mm]: 4 – 12. Turning diameter [mm]: 120 – 220. 1 x basic body. 3 x steel holders AaD 1250. 1 x steel holder AaH 1250. 1 x square key.