www.smwautoblok.co.uk
8 The Metro Centre, Peterborough, PE2 7UH, UK
tel: 01733 394 394
fax: 01733 394 395
NT-C
Tongue & groove
High precision power chucks Ø 170 - 400 mm
• proofline = fully sealed/low maintenance
• centrifugal force compensation
• closed center
• 3 jaws

Application/customer’s benefit:-
For mid to large batch size of chucking parts production on high speed machines for high productivity.
Fully sealed, ideal for dry machining of castings and forgings or if high pressure coolant is used.
Tongue & Groove master jaws (more rigid than serrations for heavy or high profile special top jaws).
Ideal for vertical machines (traditional or pick-up) and horizontal machines.
NT-C: Tongue & Groove master jaws (American Standard)
Technical features:-
Chuck completely sealed.
Centrifugal force compensation by means of counterweight masses.
Constant gripping force with permanent grease lubrication.
Suitable for top jaws with American Standard Tongue & Groove.
Center bore for coolant and/or air.
proofline™ = fully sealed/low maintenance
Standard equipment:-
3 jaw chuck
1 set soft top jaws
mounting bolts
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