YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia

SKU 3G-OTH-225967

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

04212HC 

Type

TiCN Coated 

Mill Dia

1-1/2" 

OAL

4-1/2" 

Flute

6

LOC

2"

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a general purpose high-speed steel end mill with TiCN coating, 6 flutes, 1-1/2" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04212HC). 3G Electric interprets customer demand and delivers this tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in machining as an authorized distributor.

Frequently Asked Questions

What is YG-1 Square End Mill 04212HC used for?

The YG-1 Square End Mill 04212HC is a general-purpose high-speed steel end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiCN coating enhances wear resistance and tool life in moderate cutting applications across industrial machining environments.

What are the specifications of YG-1 Square End Mill 04212HC?

This YG-1 end mill has a 1-1/2" mill diameter, 2" length of cut, and 4-1/2" overall length. It features 6 flutes, high-speed steel construction, and a TiCN coating. The manufacturer part number is 04212HC. It is designed for general-purpose milling operations.

Where to buy YG-1 Square End Mill 04212HC worldwide?

You can source the YG-1 Square End Mill 04212HC 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 on this item.

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

Select a YG-1 end mill based on material hardness, required finish, and machine rigidity. For general-purpose steel cutting, the TiCN-coated 6-flute design offers good chip evacuation and surface finish. Match the mill diameter and length of cut to your workpiece geometry and depth requirements.

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 high-speed steel square 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 →