公开(公告)号：US20230226625A1

公开(公告)日：2023-07-20

申请号：US18155802

申请日：2023-01-18

申请人： ISCAR, LTD.

发明人： HERBERT VOLK ,  RUDI WILLI MEPPIEL ,  MATTHIAS GUTEWORT ,  CHEN BALBES

IPC分类号： B23C5/28 ,  B23C5/00 ,  B23C9/00

CPC分类号： B23C5/281 ,  B23C5/006 ,  B23C9/005

摘要： A milling tool having a shank portion and a head portion extending from the shank portion. A head internal surface of the head portion is formed with a peripherally extending head coolant obstruction arrangement comprising a head ridge which extends in a rearward direction more than an adjacent head portion of the head internal surface located in a radially-inward direction more than the head ridge.