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US 5,328,304 AGranted
Reamer
AssigneeMapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
InventorsDieter Kress, Friedrich Haberle
Life of this patent
Estimating the term…
Abstract
A reamer includes a cutting tip mounted in the circumferential wall of the base body of the cutting head of the reamer, and at least one guide bead located in a groove formed in the base body and extending in the longitudinal direction of the base body. The guide bead has a contact surface containing at least regionwise a diamond material.
Claims20
A reamer, comprising a base body having a circumferential wall;
- a cutting tip mounted in said circumferential wall;
- and at least one guide bead mounted in said circumferential wall and extending in a longitudinal direction of said base body, said at least one guide bead having a metal body, and a continuous diamond padding provided on said metal body and defining a contact surface of said bead.
Dependencies are inferred from the claim text.