Aventimet sekä veto- että työntöprosessiin! Kolektor Components on valmistanut erikoisaventimia vuodesta 1955 lähtien. Aventimet valmistetaan aina asiakkaan tarpeiden mukaan, ja tarvittaessa ennen avenninten toimitusta voidaan tehdä myös testiavennus.
Special metal cutting tools since 1973! We design and manufacture metal cutting tools and provide tool reconditioning, PVD coating, EDM wire cutting, and carbide and HSS tool recycling. All services are available under one roof at our facilities in Tikkakoski, Jyväskylä, Finland.
Our business is built around a lifecycle model based on circular economy principles. We provide services throughout the entire lifecycle of a metal cutting tool, from design and manufacturing to tool reconditioning and recycling. By making the most of each tool throughout its lifecycle, fewer new tools are needed. This improves cost efficiency and reduces the carbon footprint of the tools. In addition to our own tool production, our product range includes high-quality gear cutting tools and indexable tooling products. Our lifecycle model was recognised in the Circular Economy Action of the Year 2025 in Central Finland competition.
Finnish origin is an important value for us. Our tool reconditioning service and the special metal cutting tools we manufacture have been awarded the Key Flag Symbol, a mark of Finnish origin.
Continuous improvement in all areas is a cornerstone of our operations. We are committed to high quality and regularly monitor our key quality indicators. JR-Tools is an ISO 9001 certified company.