END MILL TOOL WITH A COMPOUND MATERIAL CORE AND A HARD MATERIAL COATING

(19)

(11)

EP 0 726 828 A1

(12)

(43)	Date of publication:
	21.08.1996 Bulletin 1996/34

(21)	Application number: 93923695.0

(22)	Date of filing: 13.10.1993

(51)

International Patent Classification (IPC):

B23C 5/ 00^{( . )}
C22C 1/ 10^{( . )}

B23C 5/ 10^{( . )}
C23C 30/ 00^{( . )}

(86)	International application number:
	PCT/SE1993/000835

(87)	International publication number:
	WO 1994/008745 (28.04.1994 Gazette 1994/10)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB IE IT LI LU NL PT SE

(30)

Priority:

15.10.1992 SE 19920003024

(71)	Applicant: SANDVIK AKTIEBOLAG
	811 81 Sandviken (SE)

(72)	Inventors:
	H KANSSON, Björn S-811 32 Sandviken (SE) VON HOLST, Peder S-811 52 Sandviken (SE)

(54)	END MILL TOOL WITH A COMPOUND MATERIAL CORE AND A HARD MATERIAL COATING