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YG-1 Square End Mill: Cobalt, 4 Flute, 21/64" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 04302) - General Purpose Cobalt Square End Mills
YG-1General Purpose Cobalt Square End Mills

YG-1 Square End Mill: Cobalt, 4 Flute, 21/64" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 04302)

SKU 3G-OTH-270291

Brand
YG-1
Item
Square End Mill: Cobalt, 4 Flute, 21/64" Mill Dia, 3/4" LOC, 2-1/2" OAL
Category
General Purpose Cobalt Square End Mills
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Technical Specifications

YG-1
Manufacturer Part Number
04302
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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is YG-1 Square End Mill 04302 used for?

The YG-1 04302 square end mill is used for general-purpose milling of ferrous and non-ferrous materials. Its cobalt construction and 4-flute design provide efficient chip evacuation and smooth finishes in slotting, profiling, and contouring applications across machining departments.

What are the specifications of YG-1 Square End Mill 04302?

The YG-1 04302 is a cobalt square end mill with a 21/64" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It has 4 flutes and is designed for general-purpose milling. The manufacturer part number is 04302.

Where to buy YG-1 Square End Mill 04302 worldwide?

3G Electric supplies the YG-1 04302 square end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this cobalt end mill for your machining operations.

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

Select a YG-1 square end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or stainless, the 04302 with 4 flutes and cobalt construction offers good wear resistance. Match flute count to chip evacuation needs and diameter to your cut depth.

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 cobalt square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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