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1. (WO2018202726) CUTTING TOOL HAVING COOLANT DEFLECTION

Pub. No.:    WO/2018/202726    International Application No.:    PCT/EP2018/061225
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu May 03 01:59:59 CEST 2018
IPC: B23B 51/06
B23C 5/28
B23D 77/00
Applicants: KOMET DEUTSCHLAND GMBH
Inventors: LEUZE, Peter
SCHWARZ, Sigurd
TRINKNER, Thomas
VOGEL, Viktor
Title: CUTTING TOOL HAVING COOLANT DEFLECTION
Abstract:
The invention relates to a cutting tool having a tool head (14) that can be rotated about its mid-axis (12) and has a front end face (24) and a circumferential surface (16), a plurality of cutting elements (18) and associated chip grooves (20) arranged to be distributed in the circumferential direction on the circumferential surface (16), and a channel system (22) running through the tool head (14) for the coolant supply to the cutting elements (18). According to the invention, the end face (24) of the tool head (14) has coolant grooves (26), which each lead from an outlet opening (42) of the channel system (22) to an end opening (44) in a chip groove (20), wherein the longitudinal openings (14) of the coolant grooves (26) are covered by a baffle plate (28) fixed to the front face of the tool head (14).