High precision power chucks
NT-C
Tongue & Groove


High precision power chucks
Ø 170 - 400 mm
• centrifugal force compensation
• closed center
• 3 jaws
proofline
® chucks = fully sealed - low maintenance
NT-C

Application/customer`s benefit

  • For large batch production/high speed machining and for fragile parts.
  • Fully sealed, ideal for dry machining of castings and
    forgings or if high pressure coolant is used.


  • NT-C: Tongue & Groove master jaws (American Standard)
Technical features
  • Centrifugal force compensation
  • Constant gripping force with permanent grease lubrication.
  • Chuck body and internal parts case hardened.
  • Center bore for coolant and/or air.
  • proofline® chucks = fully sealed - low maintenance
Standard equipment
  • 3 jaw chuck
  • 1set soft top jaws
  • mounting bolts
Ordering example
  • 3 jaw chuck NT-C 210/A6
>>back to closed center power chucks