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US 2018/0272447 A1Published application
Blades
AssigneeKanefusa Kabushiki Kaisha
InventorsMikihiro ANDO, Atsushi TSUCHIYA
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Abstract
A cutting or grinding tool includes a blade. The blade includes a disc-shaped base metal, cutting or grinding tips (edges) provided on a peak (outer circumferential edge) of the base metal, and a protruding coating on a side face of the base metal along the entire outer circumference of the base metal.
Claims20
A blade comprising:
- a disc-shaped base metal;
- cutting or grinding edges provided on an outer circumferential edge of the base metal;
- and
- a protruding coating on a side face of the base metal along the entire outer circumference of the base metal.
1 more element
A blade comprising:
- a disc-shaped base metal with a circular hole at the radial center of the disc, the circular hole being extending in the direction perpendicular to the radial plane of the blade;
- cutting or grinding edges provided as tips on an outer circumferential edge of the base metal;
- and
- a protruding coating on at least one side face of the base metal along the entire outer circumference of the base metal parallel to the radial plane of the blade.
1 more element
Dependencies are inferred from the claim text.