The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for mold and die manufacturing. With a 10 mm diameter and an R1 corner radius, this 4-flute end mill combines aggressive material removal with precise corner detailing. Its variable index geometry and four flutes promote efficient chip evacuation and smooth cutting action, making it a versatile choice for both roughing and finishing operations.

Designed for engineers, machinists, and shop floor technicians, this end mill excels in challenging pockets, cavities, and tight radii. The long shank provides extended reach for deep grooves and hard-to-access features, while the durable carbide construction ensures reliable performance across demanding materials and multiple setups.

• Variable index geometry with 4 flutes: Distributes cutting edges to reduce cutting forces and improve chip evacuation, delivering smoother cuts and more consistent finishes.
• Long shank for deep groove machining: Extended reach and added rigidity allow precise machining of deep pockets and hard-to-reach features without changing tools.
• Wide range of corner radius options (including R1): Flexibly match part geometry to achieve accurate corners and cleaner surfaces without swapping tools.

This end mill is built for reliability in mold and die workflows: stable performance, predictable tool life, and consistent results across jobs. By combining efficient material removal with precise corner details, it helps shorten cycle times, reduce setup changes, and improve first-pass accuracy—so your team spends less time reworking parts and more time delivering tight, repeatable finishes.