Widin Carbide Rib Processing End Mill - 2 Flute Ball Nose (ESRB71200910) - 0.9mm x10mm (4mm Shank Dia)

The Widin carbide rib-processing end mill is a two-flute ball-nose tool for precise rib profiling and curved surfaces. Model ESRB71200910 features a 0.9 mm cutting diameter, a 10 mm length of cut, and a 4 mm shank for standard toolholding, delivering accurate, smooth contours in narrow ribs across aluminium, steel, and other materials.

• Ball Nose geometry for smooth curved surfaces: The rounded tip creates precise radii on rib contours, producing smooth finishes and reducing post-processing time.
• Carbide construction for durability and long tool life: Hard-wearing carbide provides high wear resistance and sharp edges, helping extend tool life between replacements.
• Optimized flute design with two-flute configuration: Efficient chip evacuation and stable cutting improve surface quality and reduce downtime in rib machining.

This end mill helps you achieve consistent rib profiles with high dimensional accuracy and smooth surfaces, even in tight geometries. The compact 0.9 mm cutter diameter fits into confined rib sections while the 4 mm shank maintains rigidity and compatibility with common CNC setups. With carbide durability and efficient chip evacuation, you can expect longer tool life, fewer tool changes, and steadier production across aluminium, steel, or other materials.