Partially hardened rotary tool and corresponding production method
AssigneeGühring KG
InventorsJochen BITZER, Steffen LANG
Life of this patent
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Abstract
A rotary tool for machining workpieces, comprising at least one main body with a clamping segment, a tool head comprising a cutting region, and at least one coolant channel for feeding a cooling and lubricating fluid into the cutting region. At least one partial surface section of the cutting region forms a hardened region, which covers and/or defines the coolant channel and is surface-hardened. A method for producing a rotary tool.
Claims10
A rotary tool for machining workpieces, comprising a main body with a clamping segment and a tool head comprising a cutting region with at least one cutting edge, the tool head further comprising at least one coolant channel for feeding a cooling and lubricating fluid into the cutting region, at least a partial surface section of the cutting region forming a hardened region that covers and/or defines the coolant channel and is surface-hardened.
Dependencies are inferred from the claim text.