Rough boring head with adjusting water nozzle

The utility model relates to the technical field of machining, in particular to a rough boring head with an adjusting water nozzle. The utility model provides a rough boring head with an adjusting water nozzle. The boring head comprises a boring head body, a sliding groove is formed in the upper bot...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: JIN QINGYUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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