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Bernardo  |  SKU: 21-0984

Chuck Jaws DIJ-DK12-160

€113,27 (22% VAT incl.)
Business solution up to 30 installments

Delivery and Shipping

At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.

For international shipments, please send your request via the dedicated contact form.

Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.

Our goal is to ensure you receive prompt service and a worry-free shopping experience.

Description

DIJ Jaws Ø 160 mm for DK12 chucks — internal gripping jaws. Krollit has been an official Bernardo distributor in Italy since 2007.

technical specifications

Chuck size

160 mm

A

70 mm

B

18.5 mm

C

53 mm

d

9 mm

E

10 mm

F

12 mm

K

47 mm

J

22 mm

Logistics

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

Frequently Asked Questions

DIJ Jaws Ø 160 mm — what does DIJ mean and for which type of clamping?

DIJ (Direct Inner Jaw) indicates jaws for internal gripping: the teeth bite from inside a hole or cavity, expanding outwards. Used for clamping hollow workpieces (rings, flanges, hollow shafts) by locking them from inside the hole. The jaw geometry is optimized for internal gripping — they are not used for traditional external gripping. The Ø 160 mm size indicates the diameter of the compatible chuck, not the diameter of the hole that can be clamped.

DK12 Series — compatibility with my chuck?

DK12 mounting (12 DIN 6350 bolts). Check the mounting type of your chuck before purchase — DK11 and DK12 are not interchangeable. The Ø 160 mm diameter must match the chuck size. Customer support in Italian available.

What is the internal diameter clamping range with these jaws?

The clamping range depends on the jaw travel in the chuck and the jaw geometry. As a reference for a Ø 160 mm chuck: the minimum clampable hole is approximately 15–20% of the chuck diameter; the maximum is approximately 60–70%. For applications outside this range, please contact Krollit. Customer support in Italian available.

Delivery times?

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

Product safety

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