The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists who work with hard materials. With a 1 mm diameter, a 4 mm cutting length, and a precise R0.3 corner radius, this 2-flute stub-cut end mill delivers reliable performance in tight spaces and on demanding workpieces.

• Diameter: 1 mm
• Cutting Length: 4 mm (stub-cut length for rigidity in small features)
• Corner Radius: R0.3 (corner rounding for fillets and smoother exits)
• Flute Count: 2 flutes for efficient material removal
• Material: Solid carbide for enhanced hardness and wear resistance
• Geometry: Stub-length design to minimize deflection and improve accuracy in tight pockets

This end mill is built for precision work on high-hardness materials, enabling clean profiles, sharp internal corners, and consistent finishes. The carbide construction provides long tool life, while the two-flute configuration supports efficient chip evacuation and stable cutting conditions. Ideal for micro-milling, CNC engraving, and delicate finishing tasks, it helps you achieve repeatable results with minimal tool deflection and good surface quality.