Seco has introduced S-Ream Core, a new range of solid-carbide reamers for general-purpose reaming in P, M, K and N materials. The tooling is positioned between basic reamers and the company’s high-performance Nanojet solutions, targeting production work that needs consistent hole quality without the cost of a premium tool.
According to Seco, the range is intended for everyday manufacturing where dimensional accuracy is essential but a high-performance solution may be an over-investment. The design uses a streamlined geometry, standard inspection and one universal coated grade. Seco says this combination reduces unnecessary complexity while supporting repeatable IT7 precision.
Dimensions and availability
S-Ream Core has straight flutes and a 30° lead. Seco lists 62 stocked diameters from Ø1.461 mm to Ø11.960 mm (0.057 in. to 0.470 in.). Additional sizes are available through the company’s MyDesign service.
The range also fits into a three-tier reamer portfolio: Core, Plus and Max. Seco presents this structure as a way to make tool selection clearer and more closely tied to the application. For the Core tier, the emphasis is on predictable tool life and low cost per hole rather than maximum performance.
Seco describes the range as delivering consistent hole quality and predictable tool life. These are the company’s stated benefits, and the launch information focuses on positioning rather than published test results or application cases.