OSG 5420305 Double-End Cobalt Square End Mill
The OSG Square End Mill is a TiN Coated, Double-End Cobalt Square End Mill (MPN 5420305) with a 1/4" mill diameter, 5/8" length of cut, 3-3/8" overall length, and 4 flutes.
SKU 3G-OTH-232361
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Product Description
The OSG Square End Mill is a TiN Coated, Double-End Cobalt Square End Mill (MPN 5420305) with a 1/4" mill diameter, 5/8" length of cut, 3-3/8" overall length, and 4 flutes.
Frequently Asked Questions
What is the OSG 5420305 square end mill used for?
The OSG 5420305 is a double-end cobalt square end mill used for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its TiN coating reduces friction and heat, making it suitable for machining steels, cast iron, and alloys in industrial manufacturing and tool-and-die applications.
What are the specifications of the OSG 5420305 end mill?
The OSG 5420305 is a double-end cobalt square end mill with a 1/4" mill diameter, 5/8" length of cut (LOC), and 3-3/8" overall length (OAL). It has 4 flutes and a TiN coating. The manufacturer part number is 5420305, and it is designed for precision milling in metalworking.
Where to buy OSG 5420305 end mills worldwide?
You can source the OSG 5420305 square 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 supply genuine OSG tooling for international procurement needs.
How to select the correct OSG square end mill for your application?
To select the correct OSG square end mill, match the mill diameter and length of cut to your workpiece geometry. For general milling of steel or cast iron, the 5420305 with 4 flutes and TiN coating offers good chip evacuation and wear resistance. Always verify shank compatibility with your machine tool holder.
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Common applications for OSGOSG Products
3G Electric supplies OSG double-end cobalt square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
