CoroMill® Dura Overview 2 flutes 3 flutes 4 flutes Product variant: 1K212, 1K232 Product variant: 1K313, 1K333, Product variant: 1K324, 1K334, — APMX: 1×D, 2×D 1K273, 1K283 1K344, 1K354, 1K374 — Diameter range: 1–20 mm — APMX: 1×D, 2×D, up to 4×D, up — APMX: 1.5×D, 2×D, 3×D, 4×D — Corner style: Chamfer to 5×D — Diameter range: 2–25 mm — Shank: Cylindrical, Weldon — Diameter range: 1–20 mm — Corner style: Chamfer and — Corner style: Chamfer radius — Shank: Cylindrical, Weldon — Shank: Cylindrical, Weldon — WhisperKut™ technology — WhisperKut™ technology 5 flutes 7 flutes Product variant: 1K325, 1K335, Product variant: 1K337, 1K357, 1K365 1K377 — APMX: 1.5×D, 2×D, 3.5×D — APMX: 2×D, 3×D, 4×D — Diameter range: 3–20 mm — Diameter range: 6–25 mm — Corner style: Chamfer and — Corner style: Chamfer and radius radius — Shank: Cylindrical, Weldon — Shank: Weldon — WhisperKut™ technology — WhisperKut™ technology For aluminium Profiling Chamfering Product variant: 1K223, 1K233, Product variant: 1B230, 1B231, 1C050 - Chamfer 1K253 1B232, 1B240 — Chamfer angle: 45° or 60° — APMX: 1.5×D, 2×D, 3×D — Diameter range: 1–20 mm, 1U000 - Radius — Diameter range: 2–25 mm 1/16”–3/4” — Profile Radius: 0.5-6 mm — Corner style: Chamfer and — Number of flutes: 2, 4 radius — Shank: Cylindrical, Weldon — WhisperKut™ technology 12