Description

Collet for taps GERC20-GBD Design: Similar to ISO 15488-A (DIN 6499 old). The tap collets GERC-GBD have a concentricity of 10 µm and can be used in precision collet chucks CENTRO P, in tapping chucks SYNCHRO T and in standard collet chucks. They have a square drive for driving the tap as well as a seal for internal cooling up to 80 bar. They are all protected against corrosion with the FAHRION Protect coating . Application: Can be used for DIN as well as for ISO taps.

Specifications

GERC20-GBD / 4276E Ø	4 mm
~L1	18 mm
d12	20,7 mm
Ausführung	ER20
Vierkant	3,0 mm
Durchmesser	8-7 mm