Widin Carbide Corner Radius End Mill - 2 Flute Long Neck Back Draft Type - 0.5mm x2mm x R0.05

Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists tackling hardened materials and fine edge finishes. With a 0.5 mm cutting diameter and a 2-flute configuration, it delivers clean, accurate cuts in tight slots and deep grooves. The corner radius of R0.05 provides smooth edges and reduced wear, while the long neck and back-draft geometry enhance stability during demanding cuts.

• Diameter and flute count: 0.5 mm cutting diameter with a 2-flute configuration for precise, efficient cutting.
• Corner radius: R0.05 corner radius to produce smooth edges and protect delicate features on parts.
• Material: Ultra-fine grain carbide for high rigidity, wear resistance, and longevity in demanding work.
• Helix and geometry: 30° helix optimizes chip evacuation and balances cutting forces for cleaner finishes.
• Long neck and back draft: Extended neck with back-draft design enhances stability, reducing vibration in deep pockets and on sloped surfaces.
• Center-cutting: Center-cutting capability enables plunging and versatile contouring in a single operation.
• Hardness capability: Suitable for machining high-hardened materials up to HRc70, expanding application scope.
• Flexibility: Neck length and geometry offer adaptable reach for different rake angles and machining setups.

This end mill is purpose-built for precision work where edge quality and dimensional accuracy matter most. The combination of a small diameter, robust carbide, and thoughtful geometry makes it ideal for micro-milling, mold components, and workpieces requiring tight radii and smooth finishes. Expect reduced chipping on corners, steadier cuts in deep grooves, and reliable performance across challenging materials. For optimal results, pair with appropriate coolant and steady fixturing, and adjust feeds to maintain surface finish and accuracy in HRc70-grade steels.