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

YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-1/4" Mill Dia

SKU 3G-OTH-225445

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-1/4" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

04194HN 

Type

TiN Coated 

Mill Dia

1-1/4" 

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 a TiN coating, 6 flutes, 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04194HN). 3G Electric sources this and thousands of other industrial cutting tools across 14 departments, backed by specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is the YG-1 Square End Mill 04194HN used for?

This YG-1 square end mill is used for general-purpose milling of steel, cast iron, and non-ferrous materials. Its TiN coating reduces friction and heat, while the 6-flute design enables finer finishes and higher feed rates in production machining.

What are the specifications of the YG-1 04194HN end mill?

The YG-1 04194HN is a high-speed steel square end mill with TiN coating, 6 flutes, 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It is designed for general-purpose milling and is manufactured under part number 04194HN.

Where to buy YG-1 04194HN end mills worldwide?

3G Electric supplies the YG-1 04194HN end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Select based on material, finish, and machine rigidity. For general steel milling, the TiN-coated 6-flute design offers good wear resistance and surface finish. Match the 1-1/4" diameter to your toolholder and ensure adequate spindle power for the 2" length of cut.

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 →