Decarb-Free Tool Steel Round: 5" Dia, 36" OAL, O-1 (Oil Hardening) Tool Steel MPN:OR05.0X36

The square end mill is designed for chamfering or slotting operations on flat surfaces without causing damage, burrs, or deviations to the edges or walls. Its 20mm diameter provides enough depth for thicker materials while maintaining stability under high-speed cutting conditions, and its 40mm length of cut allows for larger machining volumes in fewer passes. The 2 flutes optimize chip evacuation for cooler operations and extended tool life while the solid carbide construction ensures durability against abrasion, wear, or thermal shock. Due to its versatility, efficiency, and robustness in handling square profiles, square end mills are favored by manufacturers, machinists, fabricators, or engineers who require consistent, precise chamfers, slots, or edges on their projects.