Page 18 - Parlec Catalog

ERos Collet Chucks
®

16 High Precision Toolholding Solutions

PARLEC ERos SYSTEM FEATURES
®

All surfaces are ground
whether they are critical or not

Heat treated, high strength
alloy steel for the best balance of Certified Balance to G2.5 and AT3
toughness and wear strength Taper Specification for consistent

reliable performance tool change
to tool change

Ground v-groove and flange
OD for reliable tool changes
Available AD/B Coolant converts
from through spindle to flange
entry coolant supply

Special designed trapezoidal
threads for extra strength
Back-Up screws available upon
request on tools with sufficient
length

Polished 2 Micron collets with .00008”
or 2 micron gage tolerance for the
ultimate concentricity and grip force Precision ground OD, threads and
in ER Collet Systems
two pilot bores provide the most
advanced and precise clamping
nut available
Custom length collet seat for
maximum contact which provides
rigidity and grip force
2 Micron Collet Identification Ring

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