Importance

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Abstract

The invention involves a deburring tool for deburring drilled holes, especially simple holes or through-holes, and includes a tool holder (1) with a tool shaft (2) and a anterior part (3), in which an extending recess (19) is placed transversally to the longitude of the tool holder (14), in which recess at least one cutting knife (14, 15) is placed, on whose underside a latch recess (26) is designed, in which a rocker-knife coupling (17, 18) engages, which has a torque-proof connection to the front side of a rocker (7) that is pivotable and located in the tool shaft (2), which rocker is pre-stressed with a spring (6), by which at least one cutting knife (14, 15) is always held under spring tension to the tool shaft (2), characterized by the fact that the rocker-knife coupling (17, 18), in the form of a rigid rocker stud or an elastic rocker spring, engages in the longitude of the tool holder (1) under spring tension in the associated latch recess (26) at the base of at least one cutting knife (14, 15). The task is to simplify knife replacement while retaining the advantages of a conventional deburring tool; in particular, it should be possible without tools and without requiring action on the rocker itself. (FIG. 1)

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First Claim