Description: Set Of 3 Dividing Plates Designed To Fit Our Hv4 & Hv6 Rotary Tables. Centre Hole Of The Plate Is 21 Mm No. Of Holes In Each Plate Plate A- 15, 16, 17, 18, 19, 20, Plate B- 21, 23, 27, 29, 31, 33 Plate C- 37, 39, 41, 47, 49 It Is Supplied With A Brass Stopper Key, Bracket, Crank Handle & Fixing Screws. We Will Also Provide You A Manual To Understand The Indexing Method And Formulas To Work With These Plates.