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

YG-1 Square End Mill: High Speed Steel, 6 Flute, 1-3/8" Mill Dia, 2" LOC

SKU 3G-OTH-225971

Brand

YG-1

Item

Square End Mill: High Speed Steel, 6 Flute, 1-3/8" Mill Dia, 2" LOC

Technical Specifications

YG-1

Manufacturer Part Number

04202

Mill Dia

1-3/8" 

OAL

4-1/2" 

Flute

6

LOC

2"

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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 6 flutes, a 1-3/8" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04202). 3G Electric interprets your machining needs and sources this tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring we deliver the right solution.

Frequently Asked Questions

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

The YG-1 04202 square end mill is a general-purpose high-speed steel tool for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its 6-flute design provides a fine finish and is ideal for production machining where rigidity and surface quality matter.

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

The YG-1 04202 has a 1-3/8" mill diameter, 2" length of cut, 4-1/2" overall length, and 6 flutes. It is made of high-speed steel for general-purpose milling. These specs suit heavy-duty material removal with good chip evacuation.

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

3G Electric supplies the YG-1 04202 square end mill worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-speed steel end mill.

How to select the right YG-1 square end mill for my job?

Choose a YG-1 square end mill based on material, cut depth, and finish needs. For general-purpose steel milling, the 04202 with 6 flutes and 1-3/8" diameter offers rigidity and a smooth finish. Match flute count to material hardness and chip load 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 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 →