Klein® by Sistemi is a leading Italian manufacturer of precision cutting tools and accessories for aluminum, plastic, and panel processing. With a global presence in more than 60 countries, the brand offers TCT saw blades, end mill cutters, collet chucks, spring collets, and tool holders — all designed for maximum accuracy, durability, and performance in CNC machining.

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About Sistemi Klein

Established in 1987 and internationally recognized since 1992 under the Klein® brand, Sistemi srl is a trusted name in the production of high-quality tools for aluminum, plastic, and panel processing. Known for precision engineering and reliable performance, Klein® products are now exported to over 60 countries worldwide.

The company’s product range includes TCT saw blades for aluminum, spiral end mill cutters, spring collets, collet chuck tool holders, collet nut wrenches, tool mounting fixtures, and spindle wipers. Each item is designed to meet the needs of industries requiring fast, precise, and efficient machining.

Klein® ensures consistent availability with over 10,000 parts in stock and relies on carefully selected raw materials for production. All tools are developed by experienced technicians using CAD workstations and manufactured on state-of-the-art machines. Rigorous quality checks guarantee that every tool meets the highest standards of precision and durability.

By combining advanced technology, continuous innovation, and fast global service, Klein® remains a top choice for professionals seeking dependable solutions in aluminum and plastic profile machining

Other Brands We Partner With

INT Machinery is the home of top-quality equipment and technology from the premier manufacturers in the industry. Here are the brands that we represent.