Widin Carbide Corner Radius End Mill - 2 Flute Long Neck Back Draft Type - 1.5mm x12mm x R0.2

Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for machinists who demand durability and accuracy when working with hard materials. Designed with a compact 1.5 mm diameter and a 12 mm long neck, this 2‑flute end mill delivers clean radii and reliable performance across challenging applications.

• Diameter: 1.5 mm
• Neck length: 12 mm long neck for reaching deep pockets and complex contours
• Corner radius: R0.2 for smooth edges and reduced wear on workpieces
• Flutes: 2 for efficient chip evacuation and rigidity
• Helix angle: 30° to improve chip removal and surface finish
• Center cutting: Yes, enabling plunging and full-profile contouring
• Back draft / long neck design: Long neck with back-draft geometry reduces vibration and chatter
• Neck length adjustability: Supports neck length adjustments aligned with rake angle for flexible machining
• Material: Ultra-fine grain carbide for high strength and long tool life
• Hardness compatibility: Designed to machine materials up to HRc70

This end mill is built to deliver precise cuts in demanding materials, with a design that emphasizes stability and control. The long neck and back-draft geometry minimize vibration, helping you maintain tight tolerances on deep grooves and angled surfaces. The corner radius reduces edge wear and improves finish on radiused corners, making it well-suited for mold work, aerospace components, and hard-metal finishing. Its center-cutting capability allows for plunging and contouring in a single pass, streamlining setups and reducing tool changes. Use it for fine-feature machining where a small diameter and a controlled radii are essential, and rely on its robust carbide construction to handle high-hardness workpieces with confidence.