Page 759 - Industrial Tools Catalog (1)

Tool clamping \ Tapping chucks and accessories
GERC-GBD tap collets, similar to DIN 6499/ISO 15488-A, with square drive
For internal cooling (can be used at up to 120 bar)

IK
Application: Execution:
For thread cutting with CENTRO P or with synchro- ƒ with square drive for positive engagement of the
nous tapping chuck screw tap
ƒ concentricity <10 µm

L

SW d D

4282E
4537E
4031E
Collet type GERC16-GBD GERC25-GBD GERC32-GBD
D (mm) 16.7 25.7 32.7
L (mm) 27.5 34 40
Coolant supply Yes Yes Yes
d (mm) SW (mm) 23323... 23323... 23323...
Ident. No. Ident. No. Ident. No.
2.8 2.1 721 ○ - - - -
3.5 2.7 722 ○ 733 ○ - -
4.0 3.2 723 ○ 734 ○ 751 ○
4.5 3.55 724 ○ 735 ○ 752 ○
5.0 4.0 725 ○ 736 ○ 753 ○
5.5 4.5 726 ○ 737 ○ 754 ○
6.0 5.0 727 ○ 738 ○ 755 ○
6.3 5.0 728 ○ 739 ○ 756 ○
7.0 5.6 729 ○ 740 ○ 757 ○
7.1 5.6 730 ○ 741 ○ 758 ○
8.0 6.3 731 ○ 742 ○ 759 ○
9.0 7.1 732 ○ 743 ○ 760 ○
10.0 8.0 - - 744 ○ 761 ○
11.0 9.0 - - 745 ○ 762 ○
11.2 9.0 - - 746 ○ 763 ○
12.0 9.0 - - 747 ○ 764 ○
12.5 10.0 - - 748 ○ 765 ○
14.0 11.2 - - 749 ○ 766 ○
16.0 12.5 - - 750 ○ 767 ○
18.0 14.5 - - - - 768 ○
20.0 16.0 - - - - 769 ○
Prod. Gr. 235
GERC-GBDD tap collets, DIN ISO 15488-A, with square drive
Seal for IC (internal cooling) and spray nozzle

IK
Application: Execution:
For thread cutting with Centro P precision collet ƒ with square drive for positive engagement of the
chucks or with synchronous tapping chuck screw tap
ƒ for internal cooling (can be used up to 120 bar)
ƒ concentricity <10 µm

L

SW d D

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 759
Availability subject to country specific rules and regulations.