Drill for processing workpieces, has front side with cone-shaped outer section that surrounds inner section, where angle between inner section and rotation axis of drill is smaller than angle between outer section and rotation axis

摘要

The drill (100) has a base body (102) with a front side (132) that is provided with respect to a feed direction (104) of the drill. The front side is bent against a rotation axis (114) of the drill. The front side has an inner section in a radial direction, and comprises a cone-shaped outer section that surrounds the inner section in the radial direction. An angle between the inner section and the rotation axis of the drill is smaller than an angle between the outer section and the rotation axis of the drill.