Widin Carbide End Mill - 2 Flute Long Neck- Ball Nose - 0.5mm x 4mm

Widin Carbide End Mill is a precision micro-cutting tool designed for detailed milling tasks across a range of applications. This 2-flute, long-neck ball nose end mill delivers reliable performance in tight pockets and complex contours, with center-cutting capability for clean plunges and consistent material removal. Its compact 0.5 mm diameter with a 4 mm reach is ideal for precision work and accurate feature definition.

Designed for deep grooves and sloped surfaces, the end mill pairs a 30° helix with a taper neck to minimize vibration and chatter, helping you achieve smoother finishes at higher feeds. It features a tight dimensional tolerance of +0/-0.005 mm, ensuring consistent results across production and prototyping runs. The effective neck length can be adjusted to accommodate different rake angles, giving you versatility to tackle varied geometries without changing tools.

• Center‑cutting ball nose geometry: Enables plunging and contouring in a single pass for accurate pockets, fillets, and complex 3D profiles with reliable, repeatable finishes.
• Long neck with adjustable reach: Access deep features and tight radii from challenging angles while reducing tool deflection and improving surface quality on sloped surfaces.
• Extreme hardness capability and dry‑cut coating: Engineered for hard materials up to HRc70, supported by a coating that enables dry cutting and high‑speed machining for longer tool life and higher productivity.

This end mill is built to deliver dependable, high‑quality results across a wide range of materials and applications, from micro‑machining prototypes to demanding production tasks. With its precision tolerances, vibration‑reducing neck design, and advanced coating, you can expect smoother finishes, tighter tolerances, and fewer tool changes—empowering faster workflows and more consistent outcomes.