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

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

SKU 3G-OTH-225533

Brand

YG-1

Item

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

Technical Specifications

YG-1

Manufacturer Part Number

08211HN 

Type

TiN Coated 

Mill Dia

1-1/2" 

OAL

6-1/2" 

Flute

4

LOC

4"

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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, 1-1/2" mill diameter, 4" length of cut, and 6-1/2" overall length (MPN 08211HN). 3G Electric sources this and other industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is YG-1 square end mill 08211HN used for?

The YG-1 08211HN is a general-purpose high-speed steel square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life in machining operations across industrial departments like machining and toolmaking.

What are the specifications of YG-1 08211HN end mill?

This YG-1 square end mill has a 1-1/2" mill diameter, 4" length of cut, 6-1/2" overall length, 4 flutes, and TiN coating. The manufacturer part number is 08211HN. It is made from high-speed steel for general-purpose machining applications.

Where to buy YG-1 08211HN end mill worldwide?

3G Electric supplies the YG-1 08211HN square end mill worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated, 4-flute end mill to your facility. Contact us for availability and lead time.

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

Select a YG-1 end mill based on material, coating, flute count, and diameter. For general-purpose steel machining, the 08211HN with TiN coating and 4 flutes offers good chip evacuation and finish. Match the length of cut to your depth requirements and ensure the shank fits your toolholder.

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 →