Widin Carbide Corner Radius End Mill - 2 Flute Long Neck Back Draft Type - 1.5mm x8mm x R0.1

The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for engineers and machinists who tackle tight corners, deep pockets, and hardened materials. This 2-flute end mill combines a long neck and back draft design to deliver stable, accurate cuts with a clean edge.

• Diameter: 1.5 mm
• Neck Length: 8 mm long neck for reach into deep slots and features
• Corner Radius: R0.1 for smoother edges and reduced wear on both tool and workpiece
• Flutes: 2-flute geometry for efficient cutting and chip evacuation
• Helix Angle: 30° to promote smooth entry, better surface finish, and debris clearance
• Material: Ultra-fine grain carbide delivering high strength and heat resistance
• Center Cutting: Yes, enabling plunge cuts and versatile contouring
• Back Draft / Long Neck: Designed to minimize vibration and chatter on challenging surfaces
• Hardness Capability: Suitable for machining high-hardened materials up to HRc70
• Rake/Neck Adaptability: Supports effective neck length considerations with rake angle for different materials and geometries

This carbide end mill is purpose-built for demanding applications like pocketing in hardened steels, precision profiling, and finishing passes where edge quality matters. The two-flute design balances rigidity and chip control, while the long neck and back-draft geometry reduce deflection during deep or sloped cuts. The corner radius helps maintain part integrity by minimizing stress concentration and wear at corners, contributing to longer tool life in tough materials. Plunge capability through the center-cutting feature adds vertical machining flexibility, making it a reliable choice for CNC milling, engraving, and precision manufacturing where accuracy and repeatability are essential.