The VHM micro drill allows for only one tool to be used for drilling at angles up to 50°, reducing processing time and saving a tool change. Additionally, the drills, which are generally equipped with spiral internal cooling, feature a 90° counterbore for simultaneous chamfering on flat surfaces.
The Dümmel BM Line drills are available from a diameter of 0.8 mm for drilling depths up to 30xD. The performance end geometry guarantees optimal chip removal. All miniature deep hole drills are equipped with the latest Dümmel high-performance coatings and are available from stock.
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