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

YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 2 Flute, 3/8" Mill Dia

SKU 3G-OTH-250852

Also listed as: 11055 HN · 11055-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, Double End, 2 Flute, 3/8" Mill Dia

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

YG-1

Manufacturer Part Number

11055HN 

Type

TiN Coated, Double End 

Mill Dia

3/8" 

Flute

2

LOC

9/16" 

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 double-end high-speed steel end mill with TiN coating, featuring a 3/8" mill diameter, 9/16" length of cut, and 2 flutes (MPN 11055HN). 3G Electric sources this and other industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is YG-1 Square End Mill 11055HN used for?

The YG-1 Square End Mill 11055HN is used for general-purpose milling of ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of YG-1 Square End Mill 11055HN?

The YG-1 Square End Mill 11055HN is a double-end, high-speed steel tool with TiN coating. It has 2 flutes, a 3/8" mill diameter, and a 9/16" length of cut. The manufacturer part number is 11055HN. It is designed for precision milling in metalworking.

Where to buy YG-1 Square End Mill 11055HN worldwide?

You can source the YG-1 Square End Mill 11055HN 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 end mill for your application?

Select a YG-1 end mill based on material, coating, flute count, and diameter. For general milling of steel, a TiN-coated HSS end mill like the 11055HN offers good wear resistance. Match the mill diameter and length of cut to your workpiece geometry and machine capabilities.

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 →