YG-1 Roughing End Mill: Cobalt, TiN Coated, 6 Flute, 1-1/4" Mill Dia, 2" LOC
The YG-1 Roughing End Mill is a TiN-coated, 6-flute, general-purpose cobalt roughing end mill with a 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 73439CN). 3G Electric sources this genuine…
SKU 3G-OTH-268865
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Product Description
The YG-1 Roughing End Mill is a TiN-coated, 6-flute, general-purpose cobalt roughing end mill with a 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 73439CN). 3G Electric sources this genuine YG-1 tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right part for your application.
Frequently Asked Questions
What is YG-1 Roughing End Mill 73439CN used for?
The YG-1 Roughing End Mill 73439CN is a general-purpose cobalt end mill used for heavy material removal in industrial machining. It is designed for roughing operations on steel, stainless steel, and other alloys, providing efficient chip evacuation and reduced cutting forces.
What are the specifications of YG-1 Roughing End Mill 73439CN?
The YG-1 Roughing End Mill 73439CN is a cobalt end mill with TiN coating, 6 flutes, 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length. It is a general-purpose roughing tool for high-speed material removal in industrial applications.
Where to buy YG-1 Roughing End Mill 73439CN worldwide?
You can source the YG-1 Roughing End Mill 73439CN 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 YG-1 roughing end mill for my application?
Select the YG-1 roughing end mill based on material, diameter, flute count, and coating. For heavy roughing on steel, the 73439CN with TiN coating and 6 flutes offers durability. Match the mill diameter and length of cut to your workpiece and machine rigidity for optimal performance.
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3G Electric supplies YG-1 general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












