... plate. 4. Rapid indexing and easy operation. It’s sharp equipment for mass-production. 5. Super Spacer index include 3 ... plate dia. 10, 250mm Masking Plates 2,3,4,6,8,12. 6. Simple index include 3-jaw chuck, Masking ... Plates 2,3,4,6,8,12 7. Used the key guide block, the center ... mmΦ119.774Φ80divisions2,3,4,6,8,12,242,3,4,6,8,12,24Height between external centering diameter of ...