| 摘要 |
<p>A toolholder (321) for a rotating tool includes a body (323) that is rotatable about an axis of rotation (RA) in a cutting direction (D1). The body has a first surface (341) that faces a workpiece, at least one through hole (327) having a first end (329) at the first surface and a second end (331) at a surface (333) of the body above the first surface (341). A central axis (CA) of the at least one through hole (327) intersects a plane (P) extending through the axis of rotation (RA) and tangent to the second end (331) of the at least one through hole (327). The at least one through hole (327) has a different size at the first end (329) than at the second end (331).</p> |
