JPS6456963U

JPS6456963U -

Info

Publication number: JPS6456963U
Application number: JP15291987U
Authority: JP
Priority date: 1987-10-06
Filing date: 1987-10-06
Publication date: 1989-04-10

Description

[Brief explanation of the drawing]

図面の第１図は本考案の実施例を示す平面図、
第２図は本考案の実施例に係わる基板の平面部分
図、第３図は第１図の―′線断面図、第４図
は第１図の―′線断面図、第５図は従来例を
示す平面部分図、第６図は第５図の―′線断
面図である。Ａ……カツター、１……基板、１ａ……端面、
２……突出部、２ａ……孔部、３……チツプ。 Figure 1 of the drawings is a plan view showing an embodiment of the present invention;
Fig. 2 is a partial plan view of a substrate according to an embodiment of the present invention, Fig. 3 is a sectional view taken along the line -' in Fig. 1, Fig. 4 is a sectional view taken along the -' line in Fig. 1, and Fig. 5 is a conventional A partial plan view showing an example, FIG. 6 is a sectional view taken along the line -' of FIG. 5. A...Cutter, 1...Substrate, 1a...End surface,
2... Protrusion, 2a... Hole, 3... Chip.

Claims

[Claims for Utility Model Registration] A cutter in which a protrusion is formed on the end face of a substrate, and a sintered chip is integrally adhered to the end face by molding, wherein a part of the chip is formed on the protrusion. A cutter tip mounting structure characterized by forming a communicating hole.