OSG 20480500 Reduced-Neck Carbide Square End Mill for Aluminum

The OSG 20480500 is a carbide square end mill designed for high-speed machining of aluminum and non-ferrous materials. Its three-flute geometry and reduced-neck design enable efficient chip evacuation and reduced vibration, making it ideal for slotting, profiling, and finishing operations in aerospace and automotive manufacturing.

The OSG 20480500 is a carbide square end mill with a 1/2" mill diameter, 1/2" length of cut, and 4" overall length. It features three flutes and a reduced-neck design for aluminum machining. The manufacturer part number is 20480500, and it is available as SKU 20480500.

You can source the OSG 20480500 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this OSG square end mill.

For aluminum, choose a carbide end mill with a polished flute and high helix angle, like the OSG 20480500 with three flutes. The reduced-neck design minimizes deflection. Match the mill diameter and length of cut to your workpiece geometry. Use appropriate speeds and feeds for aluminum to optimize tool life and surface finish.