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Tool clamp \ Collet chuck type ER

TYPE ER collet chucks - concentricity tolerances to DIN ISO 15488

D L
H7 Concentricity D
tolerance
Nominal diameter DIN ISO 15488
Above Up to Class 2 standard L
model*
mm
1 1.6 6
1.6 3 10
0,015
3 6 16
6 10 25
10 18 40 0,020
18 26 50

Collet chucks type ER DIN 6499/ISO 15488-B ( ISO 15488 )
for milling chucks no. 23300, 23304, 23305
Application: Advantage:
For clamping tools with straight shanks.  Large and effective clamping lengths as well

as high clamping forces are achieved thanks to
Execution: double slots
 Fully hardened and polished  Flexing movements of the milling cutters are ruled
 Double-conical, slotted on both sides, with out
extracting groove
 Suitable for all standard collet chucks of type ER

Collet type ER 11 (4008 E) ER 11 (4008 E) ER 16 (426 E) ER 16 (426 E)
Min./max. clamping range 1-7 mm 1-7 mm 1-10 mm 1-10 mm
D (mm) 11.5 11.5 17 17
L (mm) 18 18 27.5 27.5
Coolant supply No No No No
Clamping bypass (mm) -0.5 -1 -0.5 -1.0
d (mm) 23320... 23320... 23320... 23320...
Ident. No. Ident. No. Ident. No. Ident. No.
1 011 - - 101 - -
2 012 - - - - 102
3 - - 013 - - 103
4 - - 014 - - 104
5 - - 015 - - 105
6 - - 016 - - 106
7 - - 017 - - 107
8 - - - - - - 108
9 - - - - - - 109
10 - - - - - - 110
Prod. Gr. 295

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 351

0768_EN_2018_KERN[21849947]-q.indd 769 12/17/2018 3:34:05 PM