EP 0569985 B1 19970806 - Rotating tool with hardmetal inserts
Title (en)
Rotating tool with hardmetal inserts
Title (de)
Rotationswerkzeug mit Hartmetalleinsätzen
Title (fr)
Outil tournant avec inserts en métal dur
Publication
Application
Priority
DE 9206657 U 19920515
Abstract (en)
[origin: EP0569985A1] A rotating tool (15), in particular a drilling tool, comprises a front end face (11) in the feed direction and carbide inserts (12) projecting in the feed direction beyond the front end face (11). In this arrangement, the carbide inserts (12) are releasably embedded in a part forming the front end face (11). <IMAGE>
IPC 1-7
IPC 8 full level
B23B 51/04 (2006.01); E21B 10/48 (2006.01); E21B 10/56 (2006.01); E21B 10/62 (2006.01)
CPC (source: EP)
E21B 10/485 (2013.01); E21B 10/56 (2013.01); E21B 10/62 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR LI LU NL
DOCDB simple family (publication)
EP 0569985 A1 19931118; EP 0569985 B1 19970806; AT E156400 T1 19970815; DE 59307048 D1 19970911; DE 9206657 U1 19930916
DOCDB simple family (application)
EP 93107808 A 19930513; AT 93107808 T 19930513; DE 59307048 T 19930513; DE 9206657 U 19920515