star cnc machine inside

WORKPIECE & TOOL CLAMPING

TECHNICAL INFORMATION – COLLET HOLDERS

TECHNICAL INFORMATION – COLLET HOLDERS

ER Collet Holders

IKAxial inner coolant inlet
AKRadial inner coolant inlet
WDThroughout flat
FLNo throughout flat
TEspecially for TORNOS machines
OSWithout inner stop screw
Thread inner coolant lead in abbreviations:
AK0M12 x 1.5 (F)
AK1G 1/8″ (F)
AK2M8 x 1 (F)
AK3M10 x 1 (F)

B = Smallest hole diameter

Collet Holders: Overlap of Nuts

overlap of nuts
NutGLA
ER08MM10 x 0.754.3 - 6.1
ER11MM13 x 0.755.7 - 7.5
ER16MM19 x 18 - 11.5
ER20MM24 x 18 - 11.5
ER25MM30 x 18.5 - 12
—-—-—-
UM/ER11M14 x 0.754.9 - 6.6
UM/ER16M22 x 1.57 - 10.5
UM/ER20M25 x 1.58 - 11.5
—-—-—-
UX/ER16M22 x 1.57 - 10.5
UX/ER20M25 x 1.58 - 11.5
UM/ER25M32 x 1.58.5 - 12
UM/ER32M40 x 1.59.5 - 13
UM/ER40M50 x 1.511.5 - 15
UM/ER50M64 x 2.014 - 21