(not AI generated by Frank Dietsche) Stefan Zecha, as the chairman of the VDMA Precision Tools Association, is used to being in the spotlight and giving speeches. However, as the head of his family business, the first press conference was a premiere that reflected the mentality and philosophy of the company.
At AMB 2024, ZECHA celebrated its 60th anniversary. With great respect and gratitude, CEO Stefan Zecha honored the achievements of his father and company founder Erwin Zecha during the celebrations, and introduced the 3rd generation to the public with his son and successor, Yannik Zecha.
But family is one side; to successfully develop a company, motivated and loyal employees are also needed. Exemplifying this is Martin Ruck, who, as Head of Research & Development, stands by the side of the 2nd generation with Stefan Zecha. And with Stephen Rapp, who leads product management at ZECHA, Yannik Zecha also has an ally who embodies progress within the company in the 3rd generation.
Generation Nano and Femto
As early as 2020, ZECHA managed to engrave a human hair (Ø 90 μm) with a solid carbide end mill. While the 2nd generation advanced NANO precision, the next generation further refined and developed the grinding and re-sharpening of the IGUANA tools for micro machining using nanosecond lasers.
Meanwhile, the third generation has also implemented the next level of high-precision laser technology. With the use of femtosecond laser technology, the precision of PKD tools has been elevated to a new level. The MARLIN 3D cutting edge technology is successfully applied in the tools of the MARLIN 3D LASER series. With the latest femto-laser technology and a lot of tinkering, a method for μ-precise finishing of the cutting edges and their geometry has been developed.
With great success. Due to the new technology, for example, the service life of micro tools in the production of copper electrodes could be increased by a factor of 400 (!) compared to a solid carbide tool from its own portfolio. The secret of this technology is that the tool is coated after the already very precise grinding process, and only then are the cutting edges further processed or refined using laser technology. Due to the extremely short laser pulses, there is hardly any heat development at the cutting edge, which is reflected in quality, accuracy, and service life.
Patented refined with jewelry potential
ZECHA has invested heavily in patented tool technology. Laser equipment, know-how, a lot of development work, and thus time. The result is a complex process that avoids excessive heat development during the manufacturing process, thus preventing burr formation or micro-cracking on the tool. Aside from the performance increase of ZECHA's micro tools, they are also visually striking. The immediate proximity to the gold city of Pforzheim is rather coincidental.
Precision with a penchant for the exotic
Micro tools already have a certain visual effect due to their size. However, when holding an IGUANA end mill with a diameter of 0.5 millimeters and a run-out accuracy of 0.002 mm, one realizes that it is a highly precise product with a highly complex manufacturing process. And the sharpness of the cutting edges can already be felt with gentle pressure.
As special as the products are, so exotic and memorable is their naming. Whether IGUANA, PEACOCK, MARLIN, or QUEEN BEE series. Since 1980, Zecha has maintained a close partnership with Dagger Master Tool Industries Limited at the location in India, in which Zecha has been involved since 1999. In 2019, the Indian company was renamed ZECHA Precision Tools Ltd.
ZECHA continues to expand its international presence. With the launch of the zectec brand this year, the company aims to tap into European markets. While sales in Germany and Benelux are handled by ZECHA Germany, the distribution partner for Switzerland is DIHAWAG.
Another step was the opening of a webshop at www.alien-tools.com. ZECHA offers 'Futuristic Micro-Milling Technology' online here. Although the name and description strongly hint at the handwriting of the 3rd Zecha generation, the shop was still founded by the 2nd generation in 2017 as an independent subsidiary.
The opening of the ZECHA Innovation Center with a multimedia training room for knowledge transfer and exchange at the company headquarters in Königsbach-Stein was another milestone in the company's development. The Innovation Center provides opportunities for training as well as practical applications and trials directly at the machine.
The company is continuously developing and is state of the art without losing traditional grounding.
Excellent trendsetter in miniaturization
In the age of miniaturization with high precision requirements, Zecha is fully on trend with its product portfolio. ZECHA's micro precision tools find application in various industries. From tool and mold making to medical technology, aerospace, jewelry and watch industry, electrical industry, and pharmaceutical industry, Zecha's precision tools are in use.
The micro machining of highly hard materials such as glass, ceramics, or precious and hard metals is a specialty of ZECHA. At AMB 2026 in Stuttgart, ZECHA presented its complete portfolio. With the win of the AMB Award in the category of precision tools, the company impressed the jurors with a micro-PKD drill specifically developed for machining non-ferrous metals. The tool is available with diameters starting from 0.05 mm and underscores that even in the transition from the 2nd to the 3rd Zecha generation, innovation, precision, and quality continue to be actively lived.
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