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Lach Diamant

About us


Jakob Lach GmbH & Co. KG
Donaustr. 17
63452 Hanau
0049 (0)6181 / 103 - 0
0049 (0)6181 / 103 - 860

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About Lach Diamant

Jakob Lach laid the foundation for the present company in 1922. In the beginning, in Hanau, the »city of precious jewelry«, natural diamonds were cut and ground into jewelry diamonds, called brilliants by up to 600 diamond cutters. In 1932 industrial diamonds and diamond tools were added, which, in 1950, finally replaced the jewelry diamonds.

Before the background of a modern industry, strengthened by new technologies, such as the development of synthetic diamonds, LACH DIAMANT became a worldwide leading manufacturer of diamond and CBN tools and a supplier of special machines for the manufacturing and sharpening of all polycrystalline diamond tools for the processing of aluminium and plastics (PCB, GRP, GFRP etc.) as well as all wood and wood-like materials.
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Machine tools
Grinding machines
Tool grinding machines
Honing, lapping and polishing machines
Electroerosive and electrochemical machines
Micro machining
Precision tools & clamping technology 8
Cutting tools 3
Abrasive tools and products 5
Tooling devices
Tooling systems
Tool presetters and tool balancing
Clamping devices
Services for production