Cutting tool with nozzle

A cutting tool for machining a workpiece, the cutting tool comprising:

• a rear end and a front end, wherein the front end includes at least one chip-forming cutting edge for cutting a section of the workpiece;
• a longitudinal center axis extending from the rear end to the front end;
• and
• a liquid supply conduit extending from the rear end of the cutting tool to a nozzle rearward of the at least one cutting edge, wherein the nozzle includes an inlet in fluid connection with the liquid supply conduit, and wherein the nozzle include an outlet, the nozzle having a closed shape, wherein an outer circumference of the nozzle and the outlet are located radially outside the at least one cutting edge, and wherein the nozzle outlet is configured such that when liquid is supplied through the liquid supply conduit, the liquid ejected from the outlet forms a liquid barrier to prevent chips formed during machining from escaping through the barrier.