YG-1General Purpose Cobalt Ball End Mills

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

SKU 3G-OTH-281358

Brand

YG-1

Item

Ball End Mill: Cobalt, TiCN Coated, 2 Flute, 7/8" Mill Dia, 2" LOC

Technical Specifications

YG-1

Manufacturer Part Number

41394CC

Type

TiCN Coated 

Mill Dia

7/8" 

OAL

4-1/4" 

Flute

2

LOC

2"

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Technical Documents

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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 end mill with TiCN coating, 2 flutes, a 7/8" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 41394CC). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in cutting tools — to deliver the right solution with accountability.

Frequently Asked Questions

What is the YG-1 Ball End Mill 41394CC used for?

The YG-1 Ball End Mill 41394CC is a general-purpose cobalt end mill with a TiCN coating, designed for contouring, slotting, and profiling in ferrous and non-ferrous materials. Its ball nose geometry is ideal for 3D machining and die/mold work, providing smooth finishes on curved surfaces.

What are the specifications of the YG-1 Ball End Mill 41394CC?

The YG-1 Ball End Mill 41394CC has a 7/8" mill diameter, 2" length of cut (LOC), and 4-1/4" overall length (OAL). It features 2 flutes, a TiCN coating for wear resistance, and is made from cobalt steel for heat resistance. The manufacturer part number is 41394CC.

Where to buy the YG-1 Ball End Mill 41394CC worldwide?

3G Electric supplies the YG-1 Ball End Mill 41394CC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to support your machining operations.

How to select the right YG-1 Ball End Mill for your application?

Select the YG-1 Ball End Mill based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or cast iron, the TiCN-coated cobalt 2-flute design offers good chip evacuation and heat resistance. Match the mill diameter and LOC to your cut depth and part geometry for optimal performance.

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.

Browse all YG-1 products →Contact our engineers →