Abstract: A boring tool on a flange consisting of at least one tool holder and a flange, in which the tool holder is fitted with a means of gripping designed to engage the guiding and clamping assembly of the slide for guiding and holding the fastening flange, which is provided, in addition, with a device for limiting the travel of the tool holder or of the counterweight, or the positioning lug of a tool holder or of a counterweight can be put aside during placement a tool holder or a counterweight and returns automatically into position after this placement and in which each tool holder is fitted with a device for lubricating the cutting edge of the tool, coupled to the means of centralized lubrication of the flange. The tool is more particularly applicable in the field of numerically-controlled machine-tool accessories, tooling centers, cubicles, and flexible workshops.

Abstract: A boring tool on a flange consisting of at least one tool holder and a flange, in which the tool holder is fitted with a means of gripping designed to engage the guiding and clamping assembly of the slide for guiding and holding the fastening flange, which is provided, in addition, with a device for limiting the travel of the tool holder or of the counterweight, or the positioning lug of a tool holder or of a counterweight can be put aside during placement a tool holder or a counterweight and returns automatically into position after this placement and in which each tool holder is fitted with a device for lubricating the cutting edge of the tool, coupled to the means of centralized lubrication of the flange. The tool is more particularly applicable in the field of numerically-controlled machine-tool accessories, tooling centers, cubicles, and flexible workshops.