Reamer

JP1773411SActive Publication Date: 2024-12-25F P TOOLS CO LTD
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Patent Information

Application Number
JP2023021337D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2023-10-16
Publication Date
2024-12-25
Estimated Expiration
2048-10-16

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Abstract

The article is a reamer having a plurality of peripheral cutting edges in a circumferential direction, with a cutting groove, a margin, and a peripheral flank between the plurality of peripheral cutting edges, the margin extending beyond the base end of the cutting groove and connected to a shank that is gripped by chucking, no neck is provided in the portion that overlaps the cutting groove, and the peripheral flank extending to the base end of the cutting groove.
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