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

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

SKU 3G-OTH-250976

Also listed as: 50020 HN · 50020-HN

Brand

YG-1

Item

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

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

YG-1

Manufacturer Part Number

50020HN 

Type

TiN Coated, Double End 

Mill Dia

11/64" 

Flute

2

LOC

1/2" 

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 square end mill with TiN coating, 2 flutes, 11/64" mill diameter, and 1/2" length of cut (MPN 50020HN). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the YG-1 Square End Mill 50020HN used for?

The YG-1 Square End Mill 50020HN is used for general-purpose milling of ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of the YG-1 Square End Mill 50020HN?

The YG-1 Square End Mill 50020HN is a double-end, high-speed steel tool with TiN coating. It has 2 flutes, an 11/64" mill diameter, and a 1/2" length of cut. The manufacturer part number is 50020HN. It is designed for precision milling in metalworking.

Where to buy the YG-1 Square End Mill 50020HN worldwide?

You can source the YG-1 Square End Mill 50020HN through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

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

Select the YG-1 end mill based on material, coating, and geometry. For general milling, the TiN-coated 50020HN suits steels and alloys. Match flute count to chip evacuation needs: 2-flute for slots, 4-flute for finishing. Consult YG-1's technical data for optimal speeds and feeds.

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 →