Widin Carbide Rib Processing End Mill - 2 Flute Ball Nose (ESRB71200820) - 0.8mm x20mm (4mm Shank Dia)

The Widin Carbide Rib Processing End Mill - 2 Flute Ball Nose (WB712P) is a precision cutting tool designed specifically for rib profiling. Its ball nose tip and two-flute geometry deliver smooth, accurate contours on narrow ribs, making it ideal for engineers, machinists, and hobbyists who demand repeatable results. Specifications: 0.8 mm cutting diameter, 20 mm length of cut, 4 mm shank diameter.

Built from tough carbide for exceptional durability and wear resistance, it maintains sharpness longer and reduces the need for frequent replacements. The ball nose design supports curved surfaces and intricate details, delivering superior surface finish and dimensional accuracy across aluminium, steel, and other materials. The sharp edges and optimized flute geometry promote efficient chip evacuation and steady cutting, helping you stay productive.

• Ball Nose Precision for Smooth Curves: Creates gentle, consistent radii on curved surfaces and narrow ribs for superior surface finish and accurate dimensions.
• Durable Carbide Construction for Long Tool Life: Withstands wear in demanding materials, extending tool life and reducing replacement frequency across aluminium, steel, and more.
• Efficient Chip Evacuation and Stable Cutting: Sharp edges and optimized flute geometry minimize chip clogging and maintain steady, reliable performance during cuts.

Using the WB712P helps you achieve precise rib profiles with fewer passes, improving throughput and part consistency. Its small 0.8 mm cutting diameter enables access to tight features, while the 4 mm shank fits a wide range of tooling setups, making it a dependable choice for detailed rib work and intricate contouring projects.