![Controlled chip evacuation: 3D tool solves the seemingly impossible](https://guehring.com/wp-content/uploads/2021/10/PKD-Aufbohrer-Handtmann_Web-2-1080x675.jpg)
Controlled chip evacuation: 3D tool solves the seemingly impossible
The complicated evacuation of chips from an aluminium component causes problems for the automotive supplier Handtmann. Gühring delivers the solution with a PCD core drill tool made in a 3D printer. The result: no more chips in the connection holes.