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Bernardo  |  SKU: 21-0909

DMJ-DK12-125 basic jaws

€107,18 (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

Base jaws Ø 125 mm for DK12 — base body for top jaw systems. Krollit has been an official Bernardo distributor in Italy since 2007.

Technical specifications

Chuck size

125 mm

L

51 mm

L1

20 mm

B

16 mm

h

26.5 mm

A

12.69 mm

B

7.94 mm

E

16 mm

T

4 mm

t1

3 mm

z-d

2-M6

Logistics

Original spare parts available with 3-5 working day shipping. Customer support in Italian available.

Frequently Asked Questions

What is a base jaw and what is its purpose compared to a complete jaw?

The base body (or base jaw) is the lower part of the top jaw system — it slides into the chuck guides and receives the upper insert (the actual jaw). The base body is purchased when you only want to replace a worn lower part or when you want to build a customized clamping system by mounting specific inserts (soft, hardened, special profile) on a standard base body. The base body alone does not clamp — it requires the corresponding upper insert.

Is this Ø 125 mm base body compatible with my chuck?

DK12 series: DIN 6350 connection with 12 bolts. Please verify that the chuck has this connection before purchasing. The Ø 125 mm size indicates the diameter of the chuck it is designed for — not interchangeable between different sizes. Also, verify that the number of fastening bolts of the base body matches that of the chuck.

Are the upper inserts (top jaws) purchased separately?

Yes — the base body is designed to accommodate the top inserts of the STJ, TJ, DSTJ, DTJ series corresponding to the same size and connection. The inserts are purchased and replaced independently of the base body. Original spare parts available with 3-5 working day shipping. Customer support in Italian available.

Delivery times?

Original spare parts available with 3-5 working day shipping. Customer support in Italian available.

Product safety

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