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Double Guide Self-Centering Chuck
 5 year warranty
Main Features
Double Guide Jaws
Cast Iron Body Made in 1 solid piece
Scroll, Jaws and Pinion in fully ground
DUO-DUX, the double guide self-centering manual chuck 100% Made in Italy.
It is made with double guided integral jaws, which can stand heavier charges and grant a better stability. The crown is ground with a special way studied by Gerardi to grant highest precision and repeatability.
Every DUO-DUX chuck is balanced following the ISO3089/74 rules and supplied with the warranty and testing certificates.
The chucks with diameter 365 and 430mm, suitable for heavy-duty machinings, keep the same technical features and precision of the chucks with lower diameters.
- HIGHEST RIGIDITY
- IRON CAST BODY
- JAWS OPENING Ø160 – Ø430
- MADE IN ITALY
DUODUX CHUCKS
FEATURES
High-strength cast iron body milled and ground made in 1 solid piece.
This range of jaws is used for clamping from the outside in and are ideal for clamping larger round parts. They are made of case-hardened and fully ground Ni-Cr steel to ensure high precision and repeatability.
Jaws ideal for clamping from the inside out and ideal for clamping cylinders. They are made of case-hardened and fully ground Ni-Cr steel to ensure high precision and repeatability.
ACCURACY
±0,02mm
CAST IRON BODY GJL
250
FEATURES
The special feature of these 3 jaws is that they can be machined according to the customer’s needs and the part to be machined.
The double guided integral jaws can stand heavier charges and grant a better stability. Thery are made of hardened nichel-chrome steel for the highest accuracy and repeatability.
In addition to the diameters in the standard range, a special version is available with Ø270 and increased bar passage Ø105 is available.
Best selling
SINGLE GUIDE
Ø250
Ideal for small parts and light machining
DOUBLE GUIDE
For small workpieces and heavy-duty machining.
DOUBLE GUIDE
For big workpieces and heavy-duty machining.
SEMI-FINISHED
Fully finished machine side, machinable chucks side
INTEGRAL TEMPRATED
For the internal or external workpieces clamping
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