Fine-Pitch Mills

H400; Eastec Booth #5426

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ISCAR (Arlington, TX) has expanded its popular line of HELIDO ROUND H400 fine-pitch mills to improve profile machining and ramping over a wider range of applications. Included now are 10 and 16 mm inserts, to complement the original 12 mm insert. Matching cutters cover the 1.0” & 1.25” diameters for endmills and 1.5” to 4” for face mills.

Unlike true rounds, HELIDO 400 ROUND inserts have a periphery that consists of bounding arcs with radii that would be found on pure rounds twice their size. Each insert has four 120-degree arcs. This enables the cutters to have more flutes compared to existing standards resulting in higher feed capability.