Widin Carbide Corner Radius End Mill is a precision cutting tool designed for stainless steel and other exotic materials. With a 16 mm diameter and an R1.5 corner radius, this 4-flute end mill uses a variable-helix geometry to deliver clean cuts and reliable performance in demanding machining tasks.

Suitable for engineers, shop floor technicians, and hobbyists, it helps achieve a smooth surface finish and efficient chip evacuation across a wide range of applications. Available with various corner radius sizes to fit different fillets.

• Unequal index flutes for improved chip emission and surface finish: The unequal spacing of the flutes promotes effective chip evacuation and helps produce a smoother workpiece finish, reducing finishing passes and saving time.
• Variable-helix 4-flute design for smoother cutting and wear resistance: The variable helix reduces chatter and vibration, delivering consistent cutting action in stainless and exotic materials while maintaining sharp, hard cutting edges for long tool life.
• Corner radius options to match fillet needs: Available in various corner radii to fit your design requirements, enabling stronger edge performance and precise fillets in complex parts.

The Widin Corner Radius End Mill helps you streamline your workflow by delivering reliable, consistent results across stainless steel and exotic materials. Its chip-emission efficiency, robust carbide cutting edge, and flexible corner radius options reduce downtime, improve surface quality, and extend tool life—so you can complete projects faster with confidence on demanding jobs.