Regrinding Service

Wohlhaupter solid carbide insert drills are produced with maximum precision on state-of-the-art CNC grinding machines. Through expert regrinding using the original geometry and a new coating treatment as per the Wohlhaupter specification, we can restore your tools to their original quality and performance.

The Linner GmbH company has been authorized by Wohlhaupter to regrind and recoat D105 and D110 solid carbide insert drills. Linner’s regrinding service boasts a suitable machine fleet, technical expertise and optimum logistics, to quickly and perfectly restore your tools to their former glory.


Linner GmbH Werkzeugfabrik
Am Brunnen 1, 85283 Wolnzach
Phone: +49 (0)8442 / 64-0
Fax: +49 (0)8442 / 64229