Seco has introduced S-Ream Core, a new family of solid-carbide reamers for general-purpose hole finishing in P, M, K and N materials. The company places the range between basic tooling and its high-performance Nanojet line, targeting routine production that needs dimensional accuracy without the cost of a premium solution.
Seco says the tools are designed to provide consistent hole quality, predictable tool life and a low cost per hole. The design uses a streamlined geometry, standard inspection and one universal coated grade. According to the company, this combination supports repeatable IT7 precision while reducing complexity in tool selection and stock keeping.
The range has straight flutes and a 30-degree lead. It includes 62 stocked diameters from 1.461 mm to 11.960 mm, or 0.057 in. to 0.470 in., with additional sizes available through Seco's MyDesign service. S-Ream Core belongs to a three-tier reamer portfolio alongside Plus and Max, which Seco presents as a clear, application-focused way to choose tools.
The product is aimed at everyday reaming work where reliable hole geometry matters, but a high-performance tool may be more than the application requires. Seco describes the range as cost-efficient and says it is intended to deliver predictable results across the listed material groups.