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YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 7/8" Mill Dia, 2" LOC - General Purpose Cobalt Ball End Mills
YG-1General Purpose Cobalt Ball End Mills

YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 7/8" Mill Dia, 2" LOC

The YG-1 Ball End Mill is a general-purpose cobalt ball end mill with a TiN coating, 2 flutes, a 7/8" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 41391CN). 3G Electric interprets customer demand…

SKU 3G-OTH-281402

Brand
YG-1
Item
Ball End Mill: Cobalt, TiN Coated, 2 Flute, 7/8" Mill Dia, 2" LOC
Category
General Purpose Cobalt Ball End Mills
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Technical Specifications

YG-1
Manufacturer Part Number
41391CN
Type
TiN Coated
Mill Dia
7/8"
OAL
4-1/4"
Flute
2
LOC
2"
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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Ball End Mill is a general-purpose cobalt ball end mill with a TiN coating, 2 flutes, a 7/8" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 41391CN). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, but our breadth spans machining, electrical, power transmission, material handling, and more, with brands like YG-1, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the YG-1 Ball End Mill 41391CN used for?

The YG-1 Ball End Mill 41391CN is used for general purpose contouring, slotting, and profiling in metalworking. Its ball nose design allows for 3D machining of curved surfaces, radii, and die cavities. It is suitable for milling steel, stainless steel, and tool steels in industrial manufacturing and mold-making applications.

What are the specifications of the YG-1 Ball End Mill 41391CN?

The YG-1 Ball End Mill 41391CN has a 7/8" mill diameter, 2" length of cut (LOC), and 4-1/4" overall length (OAL). It features 2 flutes, a TiN coating for wear resistance, and is made from cobalt steel. The manufacturer part number is 41391CN. It is designed for general purpose milling operations.

Where to buy YG-1 Ball End Mill 41391CN worldwide?

You can source the YG-1 Ball End Mill 41391CN 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 YG-1 cutting tools for international buyers.

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 surface finish, and machine rigidity. For general purpose steel milling, the 41391CN with TiN coating and 2 flutes offers good chip evacuation. Match the mill diameter to your feature size and use appropriate speeds and feeds per YG-1 recommendations for optimal tool life.

Used in

Common applications for YG-1
Die and mold machining — YG-1 cobalt ball end mills (e.g., MPN 43297CC) for contouring and finishing cavities in hardened tool steels.
Aerospace component production — YG-1 cobalt square end mills (e.g., MPN 04338) for milling titanium and nickel-based alloys.
Automotive part manufacturing — YG-1 HSS square end mills (e.g., MPN 07228) for high-volume machining of cast iron and steel components.
General fabrication — YG-1 double-end HSS end mills (e.g., MPN 13040) for slotting and profiling in mild steel and aluminum.
Roughing operations — YG-1 cobalt roughing end mills (e.g., MPN 60321) for rapid material removal in stainless steel and alloy steels.
Precision finishing — YG-1 TiN-coated HSS end mills (e.g., MPN 12059HN) for achieving tight tolerances on ferrous workpieces.

YG-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.

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