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YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 5/16" Mill Dia - General Purpose High-Speed Steel Square End Mills
YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 5/16" Mill Dia

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with TiCN coating, 4 flutes, a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 04051HC). 3G Electric interprets this…

SKU 3G-OTH-225524

Also listed as: 04051 HC · 04051-HC

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 5/16" Mill Dia
Category
General Purpose High-Speed Steel Square End Mills
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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
04051HC
Type
TiCN Coated
Mill Dia
5/16"
OAL
2-1/2"
Flute
4
LOC
3/4"

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, 4 flutes, a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 04051HC). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is YG-1 04051HC square end mill used for?

The YG-1 04051HC is a general-purpose high-speed steel square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiCN coating extends tool life in moderate-speed machining applications across industrial manufacturing and maintenance shops.

What are the specifications of YG-1 04051HC end mill?

The YG-1 04051HC is a 4-flute, TiCN-coated high-speed steel square end mill with a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It is designed for general-purpose milling and is identified by manufacturer part number 04051HC.

Where to buy YG-1 04051HC end mill worldwide?

3G Electric supplies the YG-1 04051HC end mill to customers 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 TiCN-coated high-speed steel square end mill.

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

Select a YG-1 end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or cast iron, the 04051HC with TiCN coating and 4 flutes offers good chip evacuation and wear resistance. Match flute count to material type for optimal performance.

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.

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This general purpose square end mill is made from high-speed steel with a TiN coating for reduced friction and extended tool life. It features 4 flutes, a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials, commonly used in mold making, automotive, and general machining operations
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This general purpose square end mill is made of high-speed steel with a TiCN coating for enhanced wear resistance. It features 4 flutes, a 1/2" mill diameter, 1" length of cut, and 2-11/16" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
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This YG-1 square end mill is made of high-speed steel with a TiCN coating and has 4 flutes. It features a 1/2" mill diameter, 1-1/4" length of cut, and 3-1/4" overall length. General-purpose end mills of this type are used for slotting, profiling, and contouring in ferrous and non-ferrous materials
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