Method for producing a driller, in particular a stone driller

摘要

Production of a drill comprises inserting a connecting shape into a shaft (1) using electrochemical machining (ECM). An independent claim is also included for a drill, especially a rock drill, produced using the above method. Preferred Features: The front side (4) of the shaft blank facing away from the insertion end (2) has a front surface before introducing the connecting shape. The front surface is planar, conical or round. The connecting shape has a groove and/or a bar.