Version:
Special polygon geometry and shank to DIN 1835-B for machines with synchronised spindle drive. With oil grooves; optimal lubrication effect even in deeper threads.
The innovative polygon form permits a wide application spectrum. The multi-function layered coating achieves maximum service life even in high-tensile materials in fixed applications.
Form E (lead-in: 1.5 − 2 turns) for deep threads with short run-out.
Note:
For use on synchronised spindles, the
GARANT quick-change tapping chuck
No. 338100 − 338121 with minimum length adjustment (MLA) ensures the highest process reliability.