Seco has introduced S Ream Core, a new range of solid carbide reamers for general-purpose hole finishing. The company says the tools are designed for reliable, cost-efficient reaming across P, M, K and N materials, and it presents the line as an addition to its existing reaming portfolio.
According to Seco, S Ream Core sits between basic tooling and its high-performance Nanojet reaming solutions. The range is aimed at everyday production in which dimensional accuracy is important but a premium tool may be an unnecessary investment. Seco states that the line delivers consistent hole quality, predictable tool life and a low cost per hole, without presenting it as a replacement for either basic or high-performance tools.
The company links that balance to a streamlined geometry, standard inspection and a single universal coated grade. According to Seco, these design and inspection choices reduce unnecessary complexity while supporting repeatable IT7 precision.
S Ream Core tools feature straight flutes and a 30-degree lead. Seco offers 62 stocked diameters from Ø 1.461 mm to Ø 11.960 mm (0.057 in. to 0.470 in.). Additional sizes are available through the company's MyDesign service. The range is part of a three-tier reamer portfolio—Core, Plus and Max—that Seco says is structured to make tool selection clear and application-focused.