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

YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 9/32" Mill Dia

SKU 3G-OTH-225170

Also listed as: 07049 HN · 07049-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 9/32" Mill Dia

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

07049HN 

Type

TiN Coated 

Mill Dia

9/32" 

OAL

2-1/2" 

Flute

4

LOC

11/16" 

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 general-purpose high-speed steel end mill with a TiN coating, 4 flutes, a 9/32" mill diameter, 11/16" length of cut, and 2-1/2" overall length (MPN 07049HN). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is YG-1 Square End Mill 07049HN used for?

The YG-1 07049HN is a general-purpose square end mill for slotting, profiling, and contouring in steel, stainless steel, and cast iron. Its TiN coating reduces friction and extends tool life in moderate-speed machining operations across industrial maintenance and production environments.

What are the specifications of YG-1 Square End Mill 07049HN?

This YG-1 end mill has a 9/32" mill diameter, 11/16" length of cut (LOC), 2-1/2" overall length (OAL), 4 flutes, and TiN coating. The manufacturer part number is 07049HN. It is made from high-speed steel for general-purpose machining of ferrous materials.

Where to buy YG-1 Square End Mill 07049HN worldwide?

3G Electric supplies the YG-1 07049HN square end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this TiN-coated, 4-flute, 9/32" diameter end mill.

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

Select end mill diameter based on slot width or contour radius needed. For general-purpose steel machining, a 4-flute TiN-coated tool like the YG-1 07049HN balances chip evacuation and surface finish. Match flute count to material: 4 flutes suit harder materials; 2 flutes suit softer or non-ferrous.

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 →