Diamond tools for highest demands

LACH DIAMOND tools stand for high process reliability, first-class surface quality and maximum dimensional and form accuracy. For more than 40 years we have been working together with automobile manufacturers and the entire supply chain on tools which meet or even exceed the steadily increasing requirements in the automotive sector.

We are glad to support you with our extensive diamond tool know-how in the field of combustions and electric engines.

Diamond tools are used in several other sectors:

Custom Solutions

Besides the production of the above mentioned tools we develop customized solutions for your specific application. Special dimensions are manufactured according to your requests and requirements.


Turning with Diamond and CBN

Turning with Diamond and CBN Tools

Commutator Turning

PCD tools and wear protection

»IC-plus« world's best

PCD chipbreaker

Milling with Diamond and CBN

Milling with Diamond and CBN Tools


for HSC/HPC aluminum machining

»dia-compact« - Monoblock-Diamond Milling Cutter

for face and square angle milling of aluminum alloys

Drilling with Diamond and CBN

PCD Spiral Drill

for processing composite and aluminum

High precision PCD Step Drills and Profile Cutting Tools


Grinding with Diamond and CBN

Diamond and CBN Grinding Wheel

for Metalworking

Crank- and Camshaft Grinding

»Ce-B tressex«


PCD Wear Parts

PCD Wear Parts