OEM General Purpose Carbide Square End Mill

This carbide square end mill is used for general-purpose milling, slotting, and profiling in metals and composites. The TiCN coating increases hardness and lubricity for longer tool life in ferrous materials. It suits CNC and manual machining across industrial maintenance, fabrication, and production environments.

This square end mill has a 1/4" mill diameter, 1-1/2" length of cut, and 4" overall length. It is solid carbide with a TiCN coating and 4 flutes. The manufacturer part number is 218-001024. These specs define its suitability for general-purpose machining of steel and alloy workpieces.

3G Electric supplies APPROVED VENDOR square end mills to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine tooling and support for procurement teams needing reliable cutting tools for production and maintenance operations.

For steel, choose a carbide end mill with a TiCN or AlTiN coating for heat resistance and wear life. Match the mill diameter to your slot width, and ensure flute count suits your material — 4 flutes offer a good balance of chip evacuation and finish. Confirm shank size fits your collet or holder.