Vision Plus™ Series • Machine hardened materials up to 67 HRC. • Long overall length for deep-reach applications. • Reinforced core for better rigidity. • High helix for better surface finishes. 7N02 Series 423034 Series • Centre cutting. • Centre cutting. • 2-flute. • 2-flute. • 30° helix. • 30° helix. • Extended neck for long-reach • Ball nose. applications. • 0,5–3mm diameter range. • JIS. • Sharp corner. • 0,3–3,1mm diameter range. 7N01 Series 7N21 Series • Centre cutting. • Centre cutting. • 2-flute. • 2-flute. • 30° helix. • 30° helix. • Ball nose. • Ball nose. • JIS. • Extended neck for long-reach • 0,3–6mm diameter range. applications. • 0,5–3mm diameter range. 75N2 Series 422875 Series • Centre cutting. • Centre cutting. • 2-flute. • 2-flute. • 30° helix. • 20° helix. • Extended neck for long-reach • Extended neck for long-reach applications. applications. • 3–12mm diameter range. • Torus corner. • 2–12mm diameter range. 7151 Series 7061 Series • Centre cutting. • Centre cutting. • 2-flute. • 2-flute. • 15° helix. • 30° helix. • Ball nose. • Ball nose. • 1–20mm diameter range. • Extended neck for long-reach applications. • 1–12mm diameter range. (continued) widia.com O157