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Bernardo  |  SKU: 21-2042F

PO4-315/D8 4-Jaw Precision Chuck

€2.036,14 (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

Features

Execution:

  • Chuck with four precision rotating jaws
  • With direct camlock mount according to DIN 55029
  • Steel version for higher speeds and longer lifespan
  • Includes 1 set of rotating and boring jaws

Area of application:

  • Suitable for conventional lathes
  • For clamping rectangular and round workpieces
  • For use on machines with higher concentricity

Standard accessories:

  • 1 set of IJ-PS4 rotating jaws
  • 1 set of OJ-PS4 boring jaws

Technical specifications

Chuck size

315/D8

Diameter

315 mm

Taper

8

B

96.2 mm

D (max.)

139.734 mm

E

103 m

F1

171.4 mm

Camlock bolts

6

Max. speed

2800 rpm

Weight approx.

51 kg

Logistics

Original spare parts available with 3-5 working days shipping. Customer support in English available.

Frequently Asked Questions

PO4 4-jaw chuck Ø 315 mm — when to choose it over the PO3 3-jaw chuck?

The PO4 4-jaw chuck is necessary for square, rectangular, asymmetrical or irregular workpieces that cannot be centered with the 3 jaws of the PO3. The 4 jaws adjust independently — each jaw moves separately to adapt to any shape. Centering takes longer (3-5 minutes with a dial indicator) compared to the self-centering PO3, but the achievable precision is higher: <0.01 mm with a dial indicator. The PO3 is faster; the PO4 is more versatile.

D8 DIN 55029 camlock mount — how does quick mounting work?

The D8 camlock mount allows mounting and dismounting the chuck in less than 30 seconds: by rotating the locking flange a quarter turn. The cam ensures repeatability of positioning <0.01 mm with each mounting — the chuck always returns to the same angular position. Check your lathe's mount code (D8) before purchasing.

Included jaws — can they be reversed for external gripping?

The included kit contains rotating jaws (external gripping) and boring jaws (internal gripping). For gripping strong workpieces from the inside, boring jaws are used; for standard external gripping, rotating jaws are used. The PO4 jaws are not reversible — they are replaced with the appropriate type based on the operation. Customer support in English available.

Delivery times?

Original spare parts available with 3-5 working days shipping. Customer support in English available.

Sicurezza del prodotto

Recensioni

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