YG-1 Ball End Mill: Cobalt, 2 Flute, 7/8" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 41391)
SKU 3G-OTH-281285
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Frequently Asked Questions
What is a YG-1 ball end mill used for?
A YG-1 ball end mill is used for contouring, slotting, and profiling in mold and die work, aerospace, and general machining. Its ball nose shape creates smooth curved surfaces and 3D contours on steel, stainless, and cast iron.
What are the specifications of the YG-1 41391 ball end mill?
The YG-1 41391 is a general purpose cobalt ball end mill with 2 flutes, 7/8" mill diameter, 2" length of cut, and 4-1/4" overall length. It is made from cobalt HSS for heat resistance and durability in ferrous materials.
Where to buy YG-1 ball end mills worldwide?
3G Electric supplies YG-1 ball end mills worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine YG-1 cutting tools like the 41391 to any destination with reliable delivery.
How to select the right YG-1 ball end mill for your application?
Select based on material, required finish, and machine rigidity. For general purpose steel, a 2-flute cobalt ball end mill like the YG-1 41391 offers good chip evacuation and heat resistance. Match diameter and length of cut to your part geometry.
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Common applications for YG-1YG-1 Products
3G Electric supplies YG-1 general purpose cobalt ball end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















