YG-1 Ball End Mill: Cobalt, 4 Flute, 5/16" Mill Dia, 1-3/8" LOC, 3-1/8" OAL (MPN 44301)
SKU 3G-OTH-281407
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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. The ball nose shape allows 3D surface finishing and radius cutting. This cobalt, 4-flute, 5/16" diameter tool is designed for ferrous and non-ferrous materials.
What are the specifications of the YG-1 ball end mill 44301?
The YG-1 ball end mill MPN 44301 is a general-purpose cobalt tool with 4 flutes, 5/16" mill diameter, 1-3/8" length of cut, and 3-1/8" overall length. It is designed for high-speed machining of hardened steels and alloys. 3G Electric supplies this YG-1 tool globally.
Where to buy YG-1 ball end mills worldwide?
You can source YG-1 ball end mills worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to any country. Contact us for availability and lead time on the YG-1 44301 cobalt ball end mill.
How to select the right YG-1 ball end mill for your application?
Select a YG-1 ball end mill based on material hardness, required finish, and machine rigidity. For general-purpose machining of steels, the cobalt 4-flute design offers good chip evacuation and wear resistance. Match flute count to material: 4 flutes for harder materials. 3G Electric can advise on YG-1 tool selection.
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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.















