OSG Square End Mill: Carbide, 4 Flute, 1/2" Mill Dia, 1" LOC, 3" OAL (MPN 447-5000)

An OSG square end mill is used for precision milling operations such as slotting, profiling, and contouring in metalworking. Its square tip creates sharp 90° corners, making it ideal for die and mold making, aerospace, and automotive applications where tight tolerances are required.

The OSG 447-5000 is a carbide square end mill with 4 flutes, a 1/2" mill diameter, 1" length of cut, and 3" overall length. It features a left-helix design for improved chip evacuation in certain materials. This tool is suitable for high-speed machining of steels and alloys.

3G Electric supplies OSG end mills worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine OSG cutting tools like the 447-5000 and deliver them to your facility, ensuring compliance with local import requirements.

Select an OSG end mill based on material hardness, required finish, and machine capabilities. For general-purpose milling of steel, a 4-flute carbide square end mill like the 447-5000 offers good balance. Consider flute count for chip clearance and helix angle for cutting forces. Consult OSG's technical data for optimal speeds and feeds.