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

YG-1 Square End Mill: High Speed Steel, Double End, 2 Flute, 11/64" Mill Dia

The YG-1 Square End Mill (MPN 50020) is a double-end, high-speed steel square end mill with a mill diameter of 11/64", a 1/2" length of cut, and a 2-1/4" overall length. It features 2 flutes and is designed for…

SKU 3G-OTH-250951

Brand

YG-1

Item

Square End Mill: High Speed Steel, Double End, 2 Flute, 11/64" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

50020

Type

Double End 

Mill Dia

11/64" 

OAL

2-1/4" 

Flute

2

LOC

1/2" 

View Full Spec Sheet

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

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

The YG-1 Square End Mill is used for general-purpose milling of ferrous and non-ferrous materials. Its double-end design provides two cutting edges per tool, extending tool life. Common applications include slotting, profiling, and contouring in metalworking and mold-making industries.

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

This YG-1 Square End Mill has a 11/64" mill diameter, 1/2" length of cut (LOC), and 2-1/4" overall length (OAL). It is made of high-speed steel, double-ended with 2 flutes. The manufacturer part number is 50020. It is designed for general machining tasks.

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

3G Electric supplies the YG-1 Square End Mill (MPN 50020) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to meet your production needs.

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

Select based on material and operation. For general milling of steel or aluminum, this 2-flute, high-speed steel end mill works well for slotting and profiling. Match the 11/64" diameter to your required slot width and the 1/2" LOC to your depth of cut. Always use appropriate speeds and feeds for HSS tools.

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.

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