Reamer

JP1773412SActive Publication Date: 2024-12-25F P TOOLS CO LTD
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Patent Information

Application Number
JP2023021342D
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 the circumferential direction, with cutting grooves, margins, and peripheral flanks between the plurality of peripheral cutting edges, the margins extending beyond the base end terminals of the cutting grooves and connected to a shank gripped by a chuck, no neck provided in the portion that overlaps the cutting grooves, and the peripheral flanks extending to the base end terminals of the cutting grooves.
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