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

YG-1 Square End Mill: High Speed Steel, Double End, 4 Flute, 11/64" Mill Dia

SKU 3G-OTH-250932

Brand

YG-1

Item

Square End Mill: High Speed Steel, Double End, 4 Flute, 11/64" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

53020

Type

Double End 

Mill Dia

11/64" 

OAL

2-1/4" 

Flute

4

LOC

1/2" 

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill (MPN 53020) is a double-end, high-speed steel end mill with 4 flutes, an 11/64" mill diameter, a 1/2" length of cut, and a 2-1/4" overall length. 3G Electric interprets this demand and sources the genuine YG-1 tool across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the YG-1 Square End Mill 53020 used for?

The YG-1 Square End Mill 53020 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 industrial machining operations.

What are the specifications of the YG-1 Square End Mill 53020?

The YG-1 Square End Mill 53020 is a double-end, high-speed steel tool with 4 flutes. It has an 11/64" mill diameter, 1/2" length of cut, and 2-1/4" overall length. The manufacturer part number is 53020. It is designed for precision milling in metalworking.

Where to buy the YG-1 Square End Mill 53020 worldwide?

You can source the YG-1 Square End Mill 53020 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 tool.

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

Select the YG-1 end mill based on material hardness, required finish, and machine capabilities. For general milling of steel, the 4-flute design of the 53020 provides good chip evacuation. Match the mill diameter to your slot width and ensure the length of cut (1/2") suits your depth requirements.

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 →