YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/8" Mill Dia

SKU 3G-OTH-225973

Also listed as: 04202 HC · 04202-HC

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/8" 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

04202HC 

Type

TiCN Coated 

Mill Dia

1-3/8" 

OAL

4-1/2" 

Flute

6

LOC

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 general purpose high-speed steel end mill with TiCN coating, 6 flutes, 1-3/8" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04202HC). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the YG-1 Square End Mill 04202HC used for?

The YG-1 Square End Mill 04202HC is a general-purpose high-speed steel end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its TiCN coating and 6-flute design suit production machining where surface finish and tool life are priorities.

What are the specifications of the YG-1 Square End Mill 04202HC?

This YG-1 end mill has a 1-3/8" mill diameter, 2" length of cut, and 4-1/2" overall length. It is made of high-speed steel with a TiCN coating and has 6 flutes. The manufacturer part number is 04202HC.

Where to buy the YG-1 Square End Mill 04202HC worldwide?

3G Electric supplies the YG-1 Square End Mill 04202HC worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this YG-1 tool globally.

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

Select based on material, operation, and machine rigidity. For general milling of steel, the YG-1 04202HC with TiCN coating and 6 flutes provides good wear resistance and finish. Match flute count to chip evacuation needs; fewer flutes for softer materials, more for finishing.

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 general purpose 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 →