Seco has expanded its reaming portfolio with S-Ream Core, a new range of solid carbide reamers intended for reliable, cost-efficient hole finishing in P, M, K and N materials. The company positions the range between basic tooling and its high-performance Nanojet solutions, targeting everyday production that requires dimensional accuracy without the cost of a premium tool.
According to Seco, the range is designed to deliver consistent hole quality, predictable tool life and a low cost per hole. It uses a streamlined geometry, standard inspection and one universal coated grade. The company says this combination supports repeatable IT7 precision while removing unnecessary complexity from tool selection and inventory.
Dimensions and portfolio fit
The tools have straight flutes and a 30-degree lead. Seco stocks 62 diameters from Ø1.461 mm to Ø11.960 mm (0.057 in. to 0.470 in.), and additional sizes can be requested through its MyDesign service.
S-Ream Core sits in a three-tier reamer portfolio alongside Plus and Max. Seco says the structure is intended to make selection clearer and more application-focused, with Core addressing general-purpose work and the other tiers covering higher-performance requirements. The portfolio therefore separates general-purpose reaming from applications that need more advanced features.