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Bernardo  |  SKU: 21-1018F

PO3 - 400 Steel 3-Jaw Chuck

€2.345,98 (22% VAT incl.)
Soluzione business fino a 30 rate

Consegna e Spedizione

Noi di Krollit garantiamo un processo di spedizione sicuro e affidabile. Gli ordini vengono gestiti con la massima cura e tracciabilità fino alla consegna.

Per spedizioni internazionali, ti invitiamo a inviare la richiesta tramite l’apposito form di contatto.

Al momento della consegna, firma sempre la bolla con la dicitura “con riserva di controllo”, così da permettere la corretta gestione di eventuali irregolarità o difformità del prodotto.

Il nostro obiettivo è assicurarti un servizio puntuale e un’esperienza d’acquisto senza pensieri.

Descrizione

Properties

Version:

  • Chuck with three precision rotating jaws
  • Self-centering according to DIN 6350
  • Steel version for higher speeds and longer lifespan
  • Includes 1 set of rotating and boring jaws

Field of application:

  • Suitable for lathes and grinders
  • For use on machines with higher concentricity

Standard accessories:

  • 1 set of IJ-PS3 rotating jaws
  • 1 set of OJ-PS3 boring jaws

Technical specifications

Chuck size A

400

B

108 mm

C

5 mm

d

330 mm

E

136 mm

F

362 mm

G

M16

h

145 mm

J

55 mm

Max. speed

2000 rpm

Weight approx.

85 kg

Logistics

Original spare parts available with 3–5 working days shipping. Customer service available in Italian.

Frequently asked questions

PO3 Ø 400 mm chuck — for which type of lathe and with which mounting?

The PO3 chuck is a 3-jaw self-centering steel chuck with DIN 6350 centering. The standard DIN 6350 bolted flange mounting requires tightening the fastening screws for assembly. Check the number of holes and the bolt circle diameter of your chuck before purchasing.

The PO3 steel version vs the cast iron version — what is the concrete difference?

The PO3 steel version is 20–30% lighter than cast iron for the same diameter — it reduces start-up/braking times and vibrations at high speed. Steel allows higher maximum rotational speeds compared to cast iron. For high-speed lathes or for those who frequently work with fast changes, the steel version is the correct choice.

The included jaw set — what size pieces can this Ø 400 mm chuck clamp?

The Ø 400 mm chuck includes rotating jaws (for external clamping) and boring jaws (for internal clamping). As a reference: rotating jaws clamp workpieces from approximately 5% to 60% of the chuck's diameter. For very small workpieces compared to the chuck, consider collets; for very large workpieces, consider a chuck with a larger diameter. Customer service available in Italian.

Delivery times?

Original spare parts available with 3–5 working days shipping. Customer service available in Italian.

Garanzia

Le condizioni di garanzia e le modalità di assistenza sono disponibili nella pagina dedicata di Krollit.

Consulta le condizioni di garanzia Krollit

Sicurezza del prodotto

Recensioni

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