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

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

SKU 3G-OTH-250990

Brand

YG-1

Item

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

Technical Specifications

YG-1

Manufacturer Part Number

50020HC 

Type

TiCN Coated, Double End 

Mill Dia

11/64" 

Flute

2

LOC

1/2" 

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 TiCN coating, 2 flutes, an 11/64" mill diameter, and a 1/2" length of cut (MPN 50020HC). 3G Electric interprets this demand and sources the genuine YG-1 tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor) anchors trust, but we also deliver across categories like machining, electrical, power transmission, and pneumatics with brands such as Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

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

The YG-1 Square End Mill 50020HC is used for general-purpose milling of ferrous and non-ferrous materials. Its TiCN coating and double-end design suit slotting, profiling, and contouring in tool rooms and production shops.

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

The YG-1 Square End Mill 50020HC is a double-end, high-speed steel tool with TiCN coating, 2 flutes, 11/64" mill diameter, and 1/2" length of cut. The manufacturer part number is 50020HC.

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

You can source the YG-1 Square End Mill 50020HC through 3G Electric, which handles global logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select based on material hardness, required finish, and machine rigidity. For general steel milling, the TiCN-coated double-end 2-flute design offers good chip evacuation and edge life. Match mill diameter and length of cut to your workpiece geometry.

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 →