Widin Carbide Rib Processing End Mill - 2 Flute Ball Nose (ESRB7120602090) - 6mm x20mm (90mm OAL)

The Widin Carbide Rib Processing End Mills are precision cutting tools designed for rib profiling and contouring. These 2‑flute ball‑nose end mills deliver smooth, accurate curves in narrow ribs, with carbide construction for outstanding durability. Size: 6 mm diameter, 20 mm flute length, 90 mm overall length, SKU WB712P.

Whether you’re upgrading a shop CNC, outfitting a prototype bench, or performing field repairs, WB712P offers reliable performance across aluminum, steel, and other materials. The ball‑nose geometry excels at curved surfaces and fine rib details, delivering a smooth finish and tight dimensional control.

• Ball Nose Geometry for Smooth Contours: Creates gentle radii on curved rib edges, enabling smooth surface finish and accurate rib dimensions without sharp transitions.
• Durable Carbide Construction: High‑hardness carbide delivers extended tool life and consistent cutting performance, reducing tool changes across demanding rib‑profiling tasks.
• Efficient Chip Evacuation with Optimized Flute Design: Two‑flute geometry provides effective chip clearance and minimizes clogging, boosting machining efficiency and reducing downtime.

This end mill helps you complete rib profiling projects with confidence: it produces precise, repeatable results, improves surface quality on curved features, and extends tool life to keep your workflow moving. With a compact 6 mm diameter and a long 90 mm reach, it fits a wide range of setups, helping you reduce setup time, minimize tool changes, and achieve faster, more reliable rib machining on aluminum, steel, and other materials.