YG-1General Purpose Cobalt Ball End Mills

YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 7/8" Mill Dia, 1-7/8" LOC

SKU 3G-OTH-281294

Brand

YG-1

Item

Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 7/8" Mill Dia, 1-7/8" LOC

Technical Specifications

YG-1

Manufacturer Part Number

43394CC

Type

TiCN Coated 

Mill Dia

7/8" 

OAL

4-1/8" 

Flute

4

LOC

1-7/8" 

View Full Spec Sheet

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 a TiCN coating, 4 flutes, a 7/8" mill diameter, a 1-7/8" length of cut, and a 4-1/8" overall length (MPN 43394CC). 3G Electric sources this genuine YG-1 tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the YG-1 Ball End Mill 43394CC used for?

The YG-1 43394CC is a general purpose cobalt ball end mill used for contouring, slotting, and profiling in die and mold making, aerospace, and automotive industries. Its TiCN coating and 4-flute design suit ferrous and non-ferrous materials up to 45 HRC.

What are the specifications of the YG-1 Ball End Mill 43394CC?

This YG-1 ball end mill has a 7/8" mill diameter, 1-7/8" length of cut, 4-1/8" overall length, 4 flutes, and TiCN coating. It is made from cobalt steel and is designed for general purpose milling. The manufacturer part number is 43394CC.

Where to buy YG-1 Ball End Mill 43394CC worldwide?

You can source the YG-1 43394CC ball end mill 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.

How to select the right YG-1 ball end mill for your application?

Select based on material hardness, required finish, and machine rigidity. For general purpose milling of steels, the TiCN coated 4-flute design offers good wear resistance. Match the 7/8" diameter to your collet size and ensure the 1-7/8" length of cut covers your depth needs.

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 →