| 摘要 |
The invention relates to a drilling tool, in particular for metallic materials, having a clamping shaft and an essentially cylindrical drill body, between whose face side and the clamping shaft at least one groove-shaped chip space extends which is bordered by the side walls, of which one side wall on the face side of the drill body bears a cutting element. The side wall which bears the cutting element has a web which is drawn up from the side wall in the peripheral direction and which extends in the longitudinal direction of the drill. |
