Page 739 - Industrial Tools Catalog (1)

Tool clamping \ Collet chuck type ER
Precision collet chuck type GERC HPD DIN 6499/ISO 15488-B (ISO 15488)
Seal for internal cooling and < 2 µm concentricity

IK
Application: ƒ For ATORN precision collets and Fahrion CentroP
For HSC machining with high-precision machining precision collets
results. ƒ With FAHRION|Protect corrosion protection for
longer service life
Execution: ƒ Surface super-finished for enhanced retention
ƒ HPD with seal for inner coolant supply (can be used force
up to 120 bar)
ƒ With small concentricity and repetition 2 µm (for Advantage: HPD sealed collet chuck, 2 µm concentricity for
system tolerance 3 µm and with 3 x D maximum = ƒ Greater concentricity extends service life of tool IC
50 mm), clamp bridge h10 ƒ Collets do not need to be replaced as often or can L
be used for longer for specific applications

D

30°
8°

425E
429E
469E
Collet type GERC16-HPD GERC25-HPD GERC32-HPD
Min./max. clamping range 1-10 mm 1-16 mm 2-20 mm
D (mm) 17 26 33
L (mm) 27.5 34 40
Coolant supply Internal axial Internal axial Internal axial
Clamping bypass (mm) -0.5 -0.5 -0.5
d (mm) 23323... 23323... 23323...
Ident. No. Ident. No. Ident. No.
3 617 ● - - - -
4 618 ● 627 ● 642 ●
5 619 ● 628 ● 643 ○
6 620 ● 629 ● 644 ●
7 621 ○ 630 ● 645 ●
8 622 ● 631 ● 646 ●
9 623 ○ 632 ● 647 ●
10 624 ● 633 ● 648 ●
11 - - 634 ● 649 ●
12 - - 635 ● 650 ●
13 - - 636 ● 651 ●
14 - - 637 ● 652 ●
15 - - 638 ● 653 ●
16 - - 639 ● 654 ●
17 - - - - 655 ●
18 - - - - 656 ●
19 - - - - 657 ●
20 - - - - 658 ●
Prod. Gr. 235
precision collet chuck sets type GERC HPD DIN 6499/ISO 15488-B (ISO 15488)
Seal for ICS and < 2 µm concentricity

IK
Application: ƒ With FAHRION|Protect corrosion protection for
For HSC machining with high precision machining longer service life
results ƒ Surface super-finished for enhanced retention
force
Execution:
ƒ HPD with seal for inner coolant supply (can be used Advantage:
up to 120 bar) ƒ Greater concentricity extends service life of tool
ƒ With small concentricity and repetition 2 µm (for ƒ Collets do not need to be replaced as often or can < 2 µm concentricity
system tolerance 3 µm and with 3 x D maximum = be used for longer for specific applications
50 mm), clamp bridge h10
ƒ For ATORN precision collets and Fahrion CentroP Delivery:
precision collets In a wooden case
Collet type 425E GERC16-HPD 429E GERC25-HPD 469E GERC32-HPD
Min./max. clamping range 3-10 mm 4-16 mm 4-20 mm
D (mm) 17 26 33
L (mm) 27.5 34 40
Coolant supply Internal axial Internal axial Internal axial
Clamping bypass (mm) -0.5 -0.5 -0.5
23323... Ident. No. 625 640 659
○
○
●
Prod. Gr. 235

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 739
Availability subject to country specific rules and regulations.