Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for mold makers, die engineers, and anyone who needs tight tolerances and clean edges. Its four-flute design reduces cutting forces and chatter, delivering smoother cuts and better surface finishes on hard materials commonly used in molds and dies.

With a tapered neck, the tool gains rigidity for deep groove work, improving stability and accuracy. Available in multiple specifications to fit your setup, this version features a 1 mm diameter, 12 mm length of cut, and a corner radius of R0.1, enabling precise corner rounding while helping extend tool life through carbide construction.

• Four-Flute Design for Smooth Cuts: Four cutting edges deliver stable cutting, better chip control, and finer surface finishes, helping to reduce rework on mold and die parts.
• Tapered Neck for Rigidity and Deep Grooves: The tapered effective length reduces tool deflection and vibration, enabling cleaner grooves and more accurate features in challenging molds.
• Small-Diameter Precision (1 mm, 12 mm LOC, R0.1): Compact geometry provides precise corners and tight tolerances on micro-mold features, while the 12 mm length of cut supports deeper pockets and grooves.

When you choose this end mill, you gain consistent performance across passes, easier finishing, and longer tool life. Carbide construction delivers wear resistance for demanding mold and die work, helping you reduce downtime, maintain tight tolerances, and achieve repeatable results that improve throughput and part quality.