Description

Standard extension for taps Design: Made of steel, annealed and burnished (rust protected). The front end is designed as collets. Clamping takes place by tightening the knurled clamping nut. The rear part of the extension corresponds to DIN, use in quick-change adapters and thread cutting devices possible. Application: For thread cutting with extremely deep internal threads.

Specifications

Vierkant	4,9 mm
Verlängerung Schaft-Ø	7 mm
Verlängerung Vierkant	5,5 mm
Größe	4
Gesamtlänge	230 mm
Gewindebohrer Schaft-Ø	6,0 mm
Gewindebohrer Vierkant	4,9 mm