OSG Square End Mill: Cobalt, TiN Coated, Double End, 4 Flute, 1/2" Mill Dia
The OSG Square End Mill is a double-end cobalt square end mill with TiN coating, 4 flutes, 1/2" mill diameter, 1" length of cut, and 4-1/8" overall length (MPN 5421105). 3G Electric interprets demand and delivers…
SKU 3G-OTH-232343
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Product Description
The OSG Square End Mill is a double-end cobalt square end mill with TiN coating, 4 flutes, 1/2" mill diameter, 1" length of cut, and 4-1/8" overall length (MPN 5421105). 3G Electric interprets demand and delivers this cutting tool alongside genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG 5421105 square end mill used for?
The OSG 5421105 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 extends tool life in industrial machining applications.
What are the specifications of the OSG 5421105 end mill?
The OSG 5421105 is a double-end cobalt square end mill with a 1/2" mill diameter, 1" length of cut, and 4-1/8" overall length. It has 4 flutes and a TiN coating. The manufacturer part number is 5421105.
Where to buy the OSG 5421105 end mill worldwide?
You can source the OSG 5421105 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.
How to select the right OSG square end mill for your application?
Select the OSG square end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling in steel or cast iron, the 4-flute TiN-coated cobalt design offers good chip evacuation and wear resistance. Match diameter and length of cut to your workpiece geometry.
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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.














