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

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 2 Flute, 3/4" Mill Dia

SKU 3G-OTH-225843

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiCN Coated, 2 Flute, 3/4" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

01109HC 

Type

TiCN Coated 

Mill Dia

3/4" 

Flute

2

LOC

1-5/16" 

View Full Spec Sheet

Technical Documents

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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, 2 flutes, a 3/4" mill diameter, and a 1-5/16" length of cut (MPN 01109HC). 3G Electric interprets this demand and sources the genuine YG-1 tool across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the YG-1 Square End Mill 01109HC used for?

The YG-1 Square End Mill 01109HC 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-speed machining applications.

What are the specifications of the YG-1 Square End Mill 01109HC?

The YG-1 Square End Mill 01109HC has a 3/4" mill diameter, 1-5/16" length of cut, 2 flutes, and is made of high-speed steel with a TiCN coating. It is designed for general-purpose milling and is manufactured by YG-1 under MPN 01109HC.

Where to buy the YG-1 Square End Mill 01109HC worldwide?

3G Electric supplies the YG-1 Square End Mill 01109HC worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Select a YG-1 Square End Mill based on material, cut depth, and finish requirements. For general-purpose milling in steel or cast iron, the TiCN-coated 2-flute 01109HC offers good chip evacuation and wear resistance. Match flute count and coating to your specific workpiece hardness and machine rigidity.

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 →