Rotary Table HV4 3 Slot with Tailstock & Dividing Plate Features High Precision and Smooth Rotation of Hand wheel. Table Diameter Is 110 mm, Table Height 80 mm, Center Height 80 mm. Center Has a MT-2 Taper, Worm Gear Is 90-1. Vernier Scale Calibrated To 10 Seconds. Quick Release System for Manual Indexing. And Has 4 Tee Slots. Supplied with Dividing Plate Set for Indexing & a Tailstock for a total Indexing solution. Plate 1 – 15, 16, 17, 18, 19, 20 Plate 2 – 21, 23, 27, 29, 31, 33 Plate 3 – 37, 39, 41, 43, 47, 49 Comes complete with Necessary Screws, Washers & handles. This Combination completes with TAILSTOCK, it is USED BETWEEN CENTER to Center WORK IS REQUIRED. it is ADJUSTABLE FOR DIFFERENT HEIGHTS 80 mm TO 110 mm.