BIG DAISHOWA Switzerland

BIG DAISHOWA Switzerland AG is part of the global BIG DAISHOWA Group and is synonymous with the highest precision in CNC machining. Building on the legacy of BIG KAISER (founded in 1948), the company ranks among the leading providers of high-precision fine boring and tool holder systems in the industry.

With its group headquarters in Osaka, Japan, and locations across Europe, North America, and Asia, BIG DAISHOWA offers a portfolio of over 20,000 precision tools for metalworking. These include:

• Collet chucks – high-accuracy tool holders for interchangeable collets
• Hydraulic chucks – tool holders using hydraulic clamping for superior grip
• Fine boring systems – modular boring tools engineered for ultra-precise hole finishing
• Milling cutters – a broad range of end mills and cutters for various CNC milling operations
• Measuring instruments – precision measurement tools for setup and quality control

All of these products are developed to deliver maximum accuracy, process reliability, and productivity on CNC machines.

BIG DAISHOWA solutions are employed worldwide in mechanical engineering, the automotive industry, the aerospace industry, as well as in the medical technology and watchmaking industries. Through continuous innovation – including modern electronic and wireless systems – BIG DAISHOWA sets new benchmarks for demanding CNC applications, ensuring manufacturers can meet the highest standards of performance and quality.