Thanks to its compact design, the precision rotary unit PDE micro is particularly suitable for the use on measuring microscopes and optical coordinate measuring machines from different manufacturers. The mounting holes in the base plate offer universal mounting possibilities. The precision rotary unit is horizontally mountable and via angle plate 90° also vertically mountable. It has a 15° indexing, interim indexing positions by 360° scale and nonius. The three-jaw chuck DBF 34 VA (34 mm diameter) has a repetition accuracy of 0,005 mm. Version: - Horizontally and vertically mountable - Material: steel, rust-resistant, aluminium - Finish precision grinded, hard coated - Three-jaw chuck DBF 34 VA, rust-resistant, 34 mm diameter (repetition accuracy 0,005 mm) 15° indexing, interim indexing positions by 360°-scale and nonius