Widin Carbide Corner Radius End Mill For Stainless & Exotics - 5 Flute Variable Helix - 18mm x R1.0 (20mm Shank)

Engineered for stainless steels and exotic alloys, the Widin Carbide Corner Radius End Mill delivers consistent, high-quality finishes with a precise 1.0 mm corner radius. Cutting diameter 18 mm and a 20 mm shank make it suitable for a range of machines and setups, while its robust carbide construction handles demanding jobs with ease.

The 5-flute, variable-helix geometry optimizes chip flow and reduces built-up edge, helping you achieve smoother surfaces and reliable repeatable results on hard-to-machine materials. Its high-hardness cutting edge delivers strong wear resistance, extending tool life and minimizing downtime in tough production environments.

• Unequal-index 5-Flute with Variable Helix: Optimizes chip emission and reduces heat buildup, delivering smoother finishes and more consistent results on stainless and exotic workpieces.
• Wear-Resistant Carbide Cutting Edge: High hardness resists wear during long runs, boosting tool life and reducing replacement frequency in demanding machining tasks.
• Corner Radius Design with Optimized Rake: The 1.0 mm corner radius provides strong edge support and better fillet quality, while the rake-angle design adapts to the workpiece, improving surface finish and cutting stability.

This end mill helps you streamline workflows by combining efficient chip control, durable cutting edges, and geometry tailored to challenging materials. It delivers reliable performance across repeated passes, reduces rework, and supports consistent, high-quality finishes on stainless and exotic metals.