Depth stopper for use in transferring arrangement of tool holder for transferring coolant or lubricant from tool holder to tool, has coolant channel and front surface that is provided for partial contact with front surface of tool

摘要

The depth stopper (1) has a coolant channel (4) and a front surface (6). The front surface is provided for partial contact with a front surface (10) of a tool (2). A recess (8) is provided at a distance to the former front side. The depth stopper is moved in circumferential direction, where a sealing (5) is provided. An independent claim is also included for an arrangement for transferring coolant or lubricant by a tool holder to a tool.