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

YG-1 Ball End Mill: High Speed Steel, 2 Flute, 1-1/4" Mill Dia, 1-5/8" LOC

SKU 3G-OTH-265889

Brand

YG-1

Item

Ball End Mill: High Speed Steel, 2 Flute, 1-1/4" Mill Dia, 1-5/8" LOC

Technical Specifications

YG-1

Manufacturer Part Number

41189

Mill Dia

1-1/4" 

OAL

3-7/8" 

Flute

2

LOC

1-5/8" 

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Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Ball End Mill is a general-purpose high-speed steel end mill with a 1-1/4" mill diameter, 1-5/8" length of cut, 3-7/8" overall length, and 2 flutes (MPN 41189). 3G Electric interprets your demand for this YG-1 tool and delivers it across 14 industrial departments, with specialist depth in machining and cutting tools.

Frequently Asked Questions

What is YG-1 Ball End Mill 41189 used for?

The YG-1 Ball End Mill 41189 is a general-purpose high-speed steel end mill used for contouring, slotting, and profiling in metalworking. Its ball nose design creates smooth curved surfaces, making it ideal for mold and die work, aerospace components, and automotive parts. It suits ferrous and non-ferrous materials.

What are the specifications of YG-1 Ball End Mill 41189?

The YG-1 Ball End Mill 41189 has a 1-1/4" mill diameter, 1-5/8" length of cut, and 3-7/8" overall length. It features 2 flutes and is made of high-speed steel. The manufacturer part number is 41189. This tool is designed for general-purpose milling applications.

Where to buy YG-1 Ball End Mill 41189 worldwide?

You can source the YG-1 Ball End Mill 41189 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine YG-1 tooling for your machining needs.

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

Select the YG-1 ball end mill based on material hardness, required surface finish, and machine rigidity. For general-purpose work, high-speed steel tools like the 41189 offer good toughness. Match flute count to material: 2-flute designs excel in softer materials and chip evacuation. Always verify shank compatibility with your collet.

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 ball 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 →