YG-1Double-End High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 2 Flute, 3/64" Mill Dia

SKU 3G-OTH-251041

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, Double End, 2 Flute, 3/64" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

50004HN 

Type

TiN Coated, Double End 

Mill Dia

3/64" 

Flute

2

LOC

9/64" 

View Full Spec Sheet

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a double-end high-speed steel end mill with TiN coating, featuring a 3/64" mill diameter, 9/64" length of cut, and 2 flutes (MPN 50004HN). 3G Electric interprets this demand and sources it across 14 industrial departments — and we supply far more than is listed — with specialist depth in cutting tools as part of our broader industrial solutions.

Frequently Asked Questions

What is YG-1 50004HN square end mill used for?

The YG-1 50004HN is a double-end high-speed steel square end mill with TiN coating, designed for general-purpose milling of ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of YG-1 50004HN end mill?

The YG-1 50004HN has a 3/64" mill diameter, 9/64" length of cut (LOC), and a TiN coating for wear resistance. It is a double-end, 2-flute, high-speed steel square end mill. The manufacturer part number is 50004HN, and it is produced by YG-1.

Where to buy YG-1 50004HN end mill worldwide?

3G Electric supplies the YG-1 50004HN double-end square end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this TiN-coated, high-speed steel end mill for your machining needs.

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

Selecting the correct YG-1 end mill depends on material, operation, and machine rigidity. For general-purpose milling of steel or aluminum, the 50004HN with TiN coating and 2 flutes offers good chip clearance. Match the mill diameter to your slot width and consider coating for extended tool life in abrasive materials.

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 double-end 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 →