The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. Its 4-flute configuration and tapered neck deliver smoother cuts and help reduce chatter, resulting in more consistent surface finishes on tight corners and deep grooves.

With a 1.5 mm diameter, 12 mm overall length, and a 0.1 mm corner radius, this end mill provides the rigidity needed for delicate mold features while offering flexibility through multiple specifications to match your depth-of-cut and rigidity requirements.

• 4-Flute design for stability and finish: The balanced flute count promotes efficient chip evacuation and steadier cutting, producing cleaner surfaces and reliable dimensional control even in challenging materials.
• Tapered neck for rigidity and deep groove performance: The tapered geometry increases stiffness near the cutting zone, reducing deflection and chatter during deep groove or pocket milling for more accurate, repeatable results.
• Corner radius of R0.1 for mold & die precision: The precise small radius helps preserve delicate mold corners, minimizes chipping, and delivers consistent fillets that improve part fit and mold longevity.

This end mill supports improved workflow and dependable results across mold and die projects. The combination of four flutes, a tapered neck, and a precisely engineered corner radius translates to longer tool life, fewer reworks, and steadier cycles—so you can produce tighter tolerances with confidence and efficiency.