Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists tackling high-hardness workpieces. Its 8 mm diameter and long shank deliver controlled, accurate results in challenging, deep-access jobs.

• Diameter: 8 mm
• Flutes: 2-flute geometry for efficient chip evacuation and smooth finishes
• Corner Radius: R0.1 for precise corner radii and reduced edge chipping
• Shank: Long shank enables extended reach for deep grooves and tight spaces
• Material: Carbide for superior wear resistance and long tool life
• Application: Optimized for high-hardness workpieces and deep groove machining

Designed to meet the demands of high-hardness materials, this end mill features a high-strength R-shaped edge that maintains geometry under tough cutting conditions. The long shank design is ideal for deep groove machining, giving you the reach needed to access recessed slots and confined spaces without sacrificing rigidity. The carbide construction provides excellent wear resistance, supporting consistent performance across long production runs and multiple toolpaths.

This tool is well-suited for engineers and machinists working on precision pockets, fillets, and narrow channels where exact radii and clean finishes matter. Use cases include heavy-duty slotting, finishing corners with tight radii, and finishing passes in hard alloys where maintaining dimensional accuracy is critical. When comparing options, this 2-flute carbide end mill with a 0.1 mm corner radius offers a balance of aggressive material removal and precise edge control, helping you achieve reliable results with fewer passes.