Type 306-04 ZG Hi-Tru, with special seal for grinding machines

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Lathe and grinding chucks - ZG Hi-Tru

Type 306-04 ZG Hi-Tru, with special seal for grinding machines
DIN 6350; cylindrical centre mount, form A

application range

The ZG Hi-Tru hand-operated lathe chuck is most suitable for the production of components with top concentricity.
It is for universal use, but particularly profitable for grinding machines, dividing apparats and turning machines.

Handling is very simple. The clamped workpiece is adjusted to the required concentricity by means of 3 tangentially arranged adjusting spindles.
Self-centering with the aid of scroll and pinion.
Delivery includes (BB and DB):

technical features

with one set outside jaws and one set inside jaws
with scroll
with radial precision adjustment for top concentricity
self-centering
hardened adjusting spindles
lathe chucks must be lubricated regularly to maintain their gripping force

customer advantages

adjusting accuracy within 0.005 mm
repeatability 0.015 mm
induction hardened support surface for adjusting spindle
steel adapter plate
cast iron body
precision adjustment without opening the mounting screws

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catalogue page(s):

>>Geared scroll chucks ZG Hi-Tru