YG-1High-Speed Steel Square End Mills for Aluminum

YG-1 Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 3/8" Mill Dia, 3/4" LOC

SKU 3G-OTH-232477

Also listed as: 17055 HN · 17055-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 3/8" Mill Dia, 3/4" LOC

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YG-1

Manufacturer Part Number

17055HN 

Type

TiN Coated 

Mill Dia

3/8" 

OAL

2-1/2" 

Flute

2

LOC

3/4" 

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 high-speed steel, TiN-coated, 2-flute end mill with a 3/8" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 17055HN). Designed for aluminum, this tool is available through 3G Electric, which interprets customer demand and supplies genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is YG-1 Square End Mill 17055HN used for?

The YG-1 17055HN is a high-speed steel square end mill with TiN coating, designed for slotting, profiling, and contouring aluminum and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it ideal for high-speed machining in automotive, aerospace, and general fabrication applications.

What are the specifications of YG-1 Square End Mill 17055HN?

The YG-1 17055HN has a 3/8" mill diameter, 3/4" length of cut (LOC), and 2-1/2" overall length (OAL). It features 2 flutes, TiN coating for wear resistance, and is made from high-speed steel. This end mill is optimized for aluminum and non-ferrous materials.

Where to buy YG-1 Square End Mill 17055HN worldwide?

3G Electric supplies the YG-1 17055HN square end mill to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this TiN-coated, high-speed steel end mill.

How to select the right end mill for aluminum?

For aluminum, choose a high-speed steel or carbide end mill with 2 or 3 flutes for chip clearance. A TiN coating reduces built-up edge. Match the mill diameter to your slot width and the length of cut to your depth. The YG-1 17055HN is a proven choice for general aluminum machining.

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 high-speed steel square end mills for aluminum. 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 →