Patent ID: 9713850
Date: 2017-07-25
CPC Classifications: B23B,B23D,F16B,Y10T

Claim:
1. A reaming tool comprising: a main tool body disposed about a rotation axis; a plurality of circumferentially arranged cutting inserts coupled to the tool body; a guide bore assigned to each particular cutting insert; and a fine setting mechanism assigned to each particular cutting insert, the fine setting mechanism being disposed in a guide bore and comprising a setting screw having a conical portion which rests directly against the cutting insert and acts on the cutting insert for fine setting, wherein the conical portion is arranged between a first and a second cylindrical guide portion; wherein the first and second cylindrical guide portions are adapted to guide the setting screw in a sliding manner within the guide bore; the fine setting mechanism comprising the following features (a) and (b): the fine setting mechanism having a first annular groove disposed between the conical portion and the second cylindrical guide portion.