Seco 335.18 Disc Milling Cutter Offers 70+ Variants and Full Customization for Precision Slotting!


Wednesday 18 February 2026, 6:12:20 AM


Seco has expanded its milling portfolio with the 335.18 disc milling cutter, a highly customizable slotting solution developed for demanding manufacturing environments. With more than 70 standard variants and full configurability through Seco’s MyDesign platform, the tool is engineered to deliver stable, cost-efficient performance across automotive, aerospace and general engineering applications.

The 335.18 is designed to minimize vibration and enhance stability, even in challenging setups such as long overhang conditions or robotic machining arms where rigidity may be limited. Its optimized cutting geometry supports consistent performance, extended tool life and reliable slotting results in high-precision operations.

A wide selection of LNKT inserts is available for the system, along with multiple corner radii, integrated wiper flats and a comprehensive range of grades and geometries. This flexibility allows manufacturers to tailor cutting performance and surface finish quality to specific materials and machining conditions. The integrated wiper flats further enhance surface integrity, making the cutter suitable for applications requiring tight tolerances and smooth finishes.

For requirements that go beyond standard configurations, the MyDesign platform enables users to configure custom cutter bodies and receive quotations quickly. This digital customization capability streamlines the path from specification to production, reducing lead times and supporting application-specific tooling strategies.

The cutter incorporates double-sided inserts with four usable cutting edges, maximizing material utilization and reducing cost per edge. Combined with high-performance insert grades and a durable cutter body manufactured from Swedish steel, the 335.18 supports longer service life, fewer replacements and improved operational efficiency. These features contribute not only to cost savings but also to more sustainable manufacturing practices by reducing tooling waste.

With the introduction of the 335.18 disc milling cutter, Seco strengthens its offering of adaptable and performance-focused slotting solutions designed to meet evolving precision and productivity demands in modern manufacturing.



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