Title:
GRINDING TOOL OF MULTI-LAYER STRUCTURE
Document Type and Number:
Japanese Patent JP2003326469
Kind Code:
A
Abstract:
To solve such a problem with a conventional grinding tool that a recessed wear at the center part thereof associated with the use must be corrected to a flat surface.
This grinding tool is formed in a multi-layer structure in which the thin grinding tools formed of a same material are stacked on each other in multiple layers. A new surface can be used by peeling the grinding tools each time a use surface is worn in recessed shape.
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Inventors:
SAWADA KAZUO
Application Number:
JP2002170665A
Publication Date:
November 18, 2003
Filing Date:
May 09, 2002
Export Citation:
Assignee:
SAWADA KAZUO
International Classes:
B24D15/06; (IPC1-7): B24D15/06