Widin Carbide End Mill For Mold & Die - 3 Flute Ball Nose - 1.5mm

The Widin Carbide End Mill for Mold & Die, 3 Flute Ball Nose, 1.5 mm diameter, is a precision cutting tool designed for mold makers, die manufacturers, and precision machinists who need accurate, smooth radii on small parts. With its 3‑flute geometry, it provides a practical balance between efficient material removal and high-quality surface finish for both roughing and finishing passes.

The tool features a high-strength cutting edge achieved by an optimized rake angle, delivering improved cutting performance and longer tool life in demanding conditions. The WB503 variant adds a center match type 3, which helps produce excellent finishes at high speeds, resulting in smoother surfaces and tighter dimensional control during fast milling operations.

• Balanced 3‑Flute Geometry: The three-flute design delivers steady chip evacuation and stable cutting, helping you achieve consistent finishes on complex mold and die profiles.
• Optimized Rake Angle for Durability: A carefully engineered rake angle creates a tougher cutting edge, boosting wear resistance and extending tool life under demanding workloads.
• Center Match Type 3 for Superior Finishes: This geometry promotes concentricity and smooth surface quality, enabling high-speed machining with fewer secondary finishing steps.

Used in mold and die workflows, the 1.5 mm diameter ball nose provides precise radii and clean contours, reducing finishing time. Its durable carbide construction and optimized geometry support reliable, repeatable results across a range of materials and speeds, helping you speed up setups, minimize tool changes, and improve overall production efficiency.