Solid carbide valve hole drills

Reliable tool solutions

Our solid carbide valve hole drills are characterized by the following features:

- lapped surfaces
- the option of internal coolant bores
- shanks according to DIN 6535 or customer requirements


Sharpening service

Of course our PCD tipped drills can be repaired if the tool body has not been destroyed.
If the PCD shows no sign of break outs, EDM and PCD grinding are sufficient. In the event that one or more PCD inserts have been damaged, they will be renewed and the complete contour re-attached.

Everything but standard
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Valve hole drills solid carbide Details 01

Valve hole drills solid carbide Details 02