Hexagonal clamping head

• 25 % higher holding power than clamping head RD [SPANNTOP] • Insensitive to dirt through the clamping head geometry • Unequalled rigidity due to full-surface contact of the clamping segments • Concentric precision ≤ 0.005 mm possible • Longer maintenance intervals • Significantly improved wear behavior • Active torsional safety With our hexagonal clamping heads you get up to 25 % more clamping force and higher output with the same clamping cylinder actuating force that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. In addition the hexagonal geometry ensures that TOPlus is more resistant to contamination than former clamping head / chuck systems. Therefore, TOPlus is even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. With a concentric precision of ≤ 0.005 mm!