Cutting tool holder, production method and use of a generative manufacturing device for manufacturing the cutting tool holder

摘要

The present invention discloses a cut-off tool holder (1) having a plate-like holder body (1′) which has a cutting-tool seat (123). The holder body (1′) has a clamping section (11) for clamping the cut-off tool holder (1) in a machine tool. In the holder body (1′) there is at least one cooling lubricant duct (193), which has at least one outlet opening (18a, 18b) at a side face (122″) of the holder body and leads obliquely out of the side face (122″). The outlet opening (18a) is oriented such that a cooling lubricant jet (K), which emerges from the cooling lubricant duct (193), can be directed onto a face of a cutting tool which is received in the cutting-tool seat (123). Provision is also made of at least one upper cooling lubricant duct (194), which opens into an upper outlet opening (16) that is present on an end face (122′) of the holder body (1′), and of at least one lower cooling lubricant duct (195), which opens into a lower outlet opening (17) that is present on an end face (122′) of the holder body (1′). Furthermore, a production method for producing the cut-off tool holder (1) using a generative manufacturing device is disclosed.