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Drilling Device Provided with a Multi-Bladed Drilling Tool, Especially a Deep Drilling Tool


     

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The invention relates to a multi-bladed deep drilling tool comprising a cooling lubricant channel provided for each chip space allocated to each cutter. Said channels are supplied with a lubricant independently from each other, by means of either jointly drives or separately drives lubricating pumps.
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  • Drilling Device Provided with a Multi-Bladed Drilling Tool, Especially a Deep Drilling Tool

Abstract Views: 157  |  PDF Views: 0

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Abstract


The invention relates to a multi-bladed deep drilling tool comprising a cooling lubricant channel provided for each chip space allocated to each cutter. Said channels are supplied with a lubricant independently from each other, by means of either jointly drives or separately drives lubricating pumps.