Attachment, tool and process for ejecting slugs from hole saws

The attachment (10) has an attachment sleeve (11) i.e. centering sleeve, arranged on a mounting shaft (72), and an ejection element (12) i.e. ejector pin, engaged in a void volume (71) of a hollow drill bit body (70) and transmitting action of force acting on a drill core (90). A striking piece (13)...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOFBRUCKER, THOMAS, MEIDLEIN, JOCHEN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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