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US 2023/0264271 A1Published application
Cutting tool with indicator substance
AssigneeKennametal Inc.
InventorChristoph Gey
Life of this patent
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Abstract
The invention relates to a cutting tool having at least one cavity arranged in the cutting tool, spaced apart from an outer contour of the cutting tool by a wear layer, wherein a thickness of the wear layer corresponds to a wear limit of the cutting tool, wherein an indicator substance is arranged in the cavity.
Claims13
A cutting tool comprising at least one cavity arranged in the cutting tool, spaced apart from an outer contour of the cutting tool by a wear layer, wherein a thickness of the wear layer corresponds to a wear limit of the cutting tool, wherein an indicator substance is arranged in the cavity.
Dependencies are inferred from the claim text.