Circular Premier Chuck

Concentric pole chuck for rotary grinding and turning

  • Concentric poles hold ring shaped and round parts evenly
  • Diameters up to 600 mm
  • N35 neodymium magnets, operated by T-key
  • Thick top plate with guide rings for positioning
  • Light hold position for setting the part

Overview - Circular Premier Chuck

Even hold on round work

Round and ring shaped parts can distort if they are gripped at points. A circular chuck holds the whole underside evenly, so thin rings keep their shape while they are ground or turned.

Grooved rings in the top plate help the operator centre the part quickly. Turn the T-key for a light hold, set the part, then turn to full hold. Used on rotary grinders, lathes and inspection tables. Made up to 600 mm diameter.

Technical Data

  • Diameters: up to 600 mm
  • Poles: concentric; close and standard pitch options
  • Magnets: N35 grade neodymium, permanent
  • Operated by T-key; no power supply