Cutting tool with supporting portion for pre-set grinding angle
AssigneeHorl 1993 GmbH
InventorsOtmar Horl, Timo Horl
Life of this patent
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Abstract
A cutting tool, in particular a knife, includes at least one blade with a blade body and a cutting edge. In order to grind or polish the cutting tool with precision even without a grinding template, provision is made for the cutting tool to have at least one supporting portion which defines a supporting plane by means of which, for the purpose of grinding and/or polishing the cutting edge, the cutting tool can be stably placed on a planar underlying surface, the blade body therefore being oriented at a working angle ranging from 65° to 80° in relation to the underlying surface. A set for grinding and/or polishing a cutting tool and also a corresponding method are likewise disclosed.
Claims10
A cutting tool, comprising:
- at least one blade, comprising:
- a blade body;
- and
- a cutting edge;
- and
- at least one supporting portion defining a supporting plane and configured to stably support the cutting tool on a planar underlying surface for grinding and/or polishing the cutting edge, so that the blade body is oriented at a working angle ranging from 65° to 80° with respect to the underlying surface.
Dependencies are inferred from the claim text.