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

YG-1 Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 3/4" Mill Dia, 1-5/8" LOC

SKU 3G-OTH-232506

Also listed as: 17109 HN · 17109-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 3/4" Mill Dia, 1-5/8" 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

17109HN 

Type

TiN Coated 

Mill Dia

3/4" 

OAL

3-7/8" 

Flute

2

LOC

1-5/8" 

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 end mill with TiN coating, featuring a 3/4" mill diameter, 1-5/8" length of cut, 3-7/8" overall length, and 2 flutes (MPN 17109HN). 3G Electric interprets customer demand and delivers this cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the YG-1 Square End Mill 17109HN used for?

The YG-1 Square End Mill 17109HN is designed for milling aluminum and non-ferrous materials. Its high-speed steel construction with TiN coating provides wear resistance, while the 2-flute geometry enables efficient chip evacuation in slotting and profiling operations.

What are the specifications of the YG-1 Square End Mill 17109HN?

This YG-1 end mill has a 3/4" mill diameter, 1-5/8" length of cut (LOC), and 3-7/8" overall length (OAL). It is made of high-speed steel with a TiN coating, has 2 flutes, and carries manufacturer part number 17109HN.

Where to buy the YG-1 Square End Mill 17109HN worldwide?

3G Electric supplies the YG-1 Square End Mill 17109HN to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this TiN-coated high-speed steel end mill.

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

For aluminum, choose a YG-1 end mill with 2 or 3 flutes and a polished or coated flute surface to prevent chip packing. The 17109HN model's TiN coating and 2-flute design are well-suited for aluminum. Match the mill diameter and length of cut to your workpiece 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 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 →