Page 353 - Icon Ridge Presents ORION

Tool clamp \ Collet chuck type ER
Collet chuck type ER/ESX, sealed acc. DIN 6499/ISO 15488-B
For internal cooling (can be used at up to 80 bar)

L

D

30°
8°

Collet type ER 11 (4012 E) ER 16 (425 E) ER 20 (427 E)
Min./max. clamping range 3-7 mm 3-10 mm 3-13 mm
D (mm) 11.5 17 21
L (mm) 18 27.5 31.5
Clamping bypass (mm) -1 -1 -1
Coolant supply Yes Yes Yes
d (mm) 23320... 23320... 23320...
Ident. No. Ident. No. Ident. No.
3 703 713 733
4 704 714 734
5 705 715 735
6 706 716 736
7 707 717 737
8 - - 718 738
9 - - 719 ○ 739 ○
10 - - 720 740
Prod. Gr. 2AE

Collet chuck set type ER DIN 6499/ISO 15488-B ( ISO 15488 )
for milling chucks no. 23300, 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
 For milling chucks no. 23300, 23305  Flexing movements of the milling cutters are ruled
 Double-conical, slotted on both sides, with out
extracting groove
 Fully hardened and polished Delivery:
 Suitable for all standard collets of type ER In aluminium case

Collet type ER 16 (426 E) ER 20 (428 E) ER 25 (430 E) ER 32 (470 E) ER 40 (472 E)
Min./max. clamping range 1-10 mm 2-13 mm 2-16 mm 3-20 mm 4-26 mm
D (mm) 17 21 26 33 41
L (mm) 27.5 31.5 34 40 46
Coolant supply No No No No No
Number of pieces in
assortment/set 10 12 15 18 23
23320... Ident. No. 116 220 275 332 430

Prod. Gr. 295

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 353

0774_EN_2018_KERN[21849954]-x.indd 774 12/17/2018 3:34:00 PM