YG-1General Purpose Cobalt Square End Mills

YG-1 Square End Mill: Cobalt, 4 Flute, 11/32" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 07303)

SKU 3G-OTH-270161

Brand

YG-1

Item

Square End Mill: Cobalt, 4 Flute, 11/32" Mill Dia, 3/4" LOC, 2-1/2" OAL

Technical Specifications

YG-1

Manufacturer Part Number

07303

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Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the YG-1 Square End Mill 07303 used for?

The YG-1 Square End Mill 07303 is a general-purpose cobalt square end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its 4-flute design provides efficient chip evacuation and a smooth finish, making it suitable for industrial machining operations in automotive, aerospace, and general manufacturing.

What are the specifications of the YG-1 Square End Mill 07303?

The YG-1 Square End Mill 07303 has a mill diameter of 11/32", a length of cut (LOC) of 3/4", and an overall length (OAL) of 2-1/2". It features 4 flutes and is made from cobalt steel for enhanced heat resistance and durability. The manufacturer part number is 07303, and it is designed for general-purpose milling applications.

Where to buy the YG-1 Square End Mill 07303 worldwide?

You can source the YG-1 Square End Mill 07303 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this YG-1 end mill to procurement teams and engineers globally.

How to select the right YG-1 Square End Mill for your application?

To select the right YG-1 square end mill, match the mill diameter and length of cut to your workpiece geometry and material. For general-purpose milling in steel or aluminum, a 4-flute cobalt end mill like the 07303 offers good chip clearance and finish. Consider the required surface speed and feed rate based on material hardness; consult YG-1's technical data for optimal parameters.

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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