YG-1Double-End High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, Double End, 4 Flute, 9/16" Mill Dia

SKU 3G-OTH-250953

Brand

YG-1

Item

Square End Mill: High Speed Steel, Double End, 4 Flute, 9/16" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

12080

Type

Double End 

Mill Dia

9/16" 

OAL

5"

Flute

4

LOC

1-3/8" 

View Full Spec Sheet

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 double-end, high-speed steel end mill with 4 flutes, a 9/16" mill diameter, 1-3/8" length of cut, and 5" overall length (MPN 12080). 3G Electric interprets this demand and delivers the genuine YG-1 tool, sourcing it across 14 industrial departments — with specialist depth in cutting tools as part of our broader industrial solutions.

Frequently Asked Questions

What is the YG-1 Square End Mill 12080 used for?

The YG-1 Square End Mill 12080 is used for general-purpose milling of ferrous and non-ferrous materials. Its double-end design and 4-flute geometry provide efficient chip evacuation and smooth finishes in slotting, profiling, and contouring applications. It is suitable for manual and CNC machines in metalworking shops.

What are the specifications of the YG-1 Square End Mill 12080?

The YG-1 Square End Mill 12080 has a 9/16" mill diameter, 1-3/8" length of cut, and 5" overall length. It is made of high-speed steel with a double-end, 4-flute design. The manufacturer part number is 12080. This tool is designed for durability and precision in milling operations.

Where to buy the YG-1 Square End Mill 12080 worldwide?

You can source the YG-1 Square End Mill 12080 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 provide reliable sourcing for this YG-1 tool.

How to select the right YG-1 Square End Mill for your application?

To select the right YG-1 Square End Mill, match the mill diameter and length of cut to your workpiece geometry and machine rigidity. For general milling, a 4-flute design like the 12080 offers good finish and chip control. Consider material hardness and required surface finish; high-speed steel tools suit moderate cutting speeds.

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 double-end 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 →