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

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

SKU 3G-OTH-226055

Also listed as: 04087 HN · 04087-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/8" 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

04087HN 

Type

TiN Coated 

Mill Dia

5/8" 

OAL

3-3/4" 

Flute

4

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 general-purpose high-speed steel end mill with a TiN coating, 4 flutes, a 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length (MPN 04087HN). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is YG-1 04087HN square end mill used for?

The YG-1 04087HN is a general-purpose high-speed steel square end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous metals. Its TiN coating reduces friction and extends tool life. 3G Electric supplies this tool across 14 industrial departments, including machining and metalworking.

What are the specifications of YG-1 04087HN end mill?

The YG-1 04087HN has a 5/8" mill diameter, 1-5/8" length of cut, 3-3/4" overall length, 4 flutes, and TiN coating. It is made of high-speed steel for durability. 3G Electric sources this YG-1 tool for global industrial applications, with full logistics and customs support.

Where to buy YG-1 04087HN end mill worldwide?

3G Electric supplies the YG-1 04087HN square end mill worldwide. As a global industrial solutions provider, we handle sourcing, logistics, and customs clearance for delivery to any location. Contact us for availability and lead time on this TiN-coated, 4-flute end mill.

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

For steel, choose a YG-1 end mill with TiN coating and 4 flutes, like the 04087HN, to balance chip evacuation and surface finish. Match the mill diameter to your slot width and ensure the length of cut exceeds your depth. 3G Electric can help interpret your machining requirements across 14 departments.

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 →