YG-1General Purpose Cobalt Roughing End Mills

YG-1 Roughing End Mill: Cobalt, 6 Flute, Coarse Pitch, 1-1/4" Mill Dia, 2" LOC

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with a 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It features 6 flutes and a coarse pitch design (MPN 64445).

SKU 3G-OTH-269036

Brand

YG-1

Item

Roughing End Mill: Cobalt, 6 Flute, Coarse Pitch, 1-1/4" Mill Dia, 2" LOC

Technical Specifications

YG-1

Manufacturer Part Number

64445

Type

Coarse Pitch 

Mill Dia

1-1/4" 

OAL

4-1/2" 

Flute

6

LOC

2"

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with a 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It features 6 flutes and a coarse pitch design (MPN 64445).

Frequently Asked Questions

What is the YG-1 Roughing End Mill 64445 used for?

The YG-1 Roughing End Mill 64445 is a general-purpose cobalt roughing end mill designed for heavy material removal in industrial machining. Its 6-flute coarse-pitch geometry suits ferrous metals, including steel and stainless steel, in milling applications. 3G Electric supplies this tool for worldwide delivery.

What are the specifications of the YG-1 Roughing End Mill 64445?

The YG-1 Roughing End Mill 64445 has a 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It features 6 flutes with coarse pitch and is made from cobalt steel. The manufacturer part number is 64445. 3G Electric sources this YG-1 tool for global customers.

Where to buy the YG-1 Roughing End Mill 64445 worldwide?

You can order the YG-1 Roughing End Mill 64445 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 on this YG-1 cobalt roughing end mill.

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

Select a YG-1 roughing end mill based on material, flute count, and cut length. For heavy roughing of steel, the 6-flute coarse-pitch 64445 provides efficient chip evacuation. Match the mill diameter to your machine's spindle power. 3G Electric can advise on YG-1 tool selection for your specific machining needs.

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 cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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