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

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

SKU 3G-OTH-225695

Also listed as: 04051 HN · 04051-HN

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/16" Mill Dia
Category
General Purpose High-Speed Steel Square End Mills
Available to Order
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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
04051HN
Type
TiN 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 a TiN coating, 4 flutes, a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 04051HN). 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the YG-1 Square End Mill 04051HN used for?

The YG-1 Square End Mill 04051HN is a general-purpose high-speed steel end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life. It is commonly applied in mold making, automotive, and general machining operations.

What are the specifications of the YG-1 Square End Mill 04051HN?

The YG-1 Square End Mill 04051HN has a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It is made of high-speed steel with a TiN coating, has 4 flutes, and is designed for general-purpose milling. The manufacturer part number is 04051HN.

Where to buy YG-1 Square End Mill 04051HN worldwide?

You can source the YG-1 Square End Mill 04051HN through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this YG-1 tool to procurement teams and machine shops internationally.

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

Select the YG-1 Square End Mill based on material, cut depth, and finish requirements. For general-purpose milling of steel and alloys, the TiN-coated 4-flute design offers good chip evacuation and wear resistance. Match the mill diameter and length of cut to your workpiece geometry. Consult YG-1's technical data for optimal speeds and feeds.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/16" Mill Dia, 1-3/8" LOC, 3-1/8" OAL (MPN 05051HN)
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YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/16" Mill Dia, 1-3/8" LOC, 3-1/8" OAL (MPN 05051HN)
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High-speed steel square end mill with TiN coating for reduced friction and extended tool life. Two-flute design with 3/8" diameter, 9/16" length of cut, and 2-5/16" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
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High-speed steel square end mill with TiN coating for reduced friction and extended tool life. Two-flute design with 3/8" diameter, 9/16" length of cut, and 2-5/16" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 9/32" Mill Dia, 11/16" LOC, 2-1/2" OAL (MPN 07049HN)
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YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 9/32" Mill Dia, 11/16" LOC, 2-1/2" OAL (MPN 07049HN)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 5/16" Mill Dia, 9/16" LOC, 2-5/16" OAL (MPN 01051HN)
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YG-1 Square End Mill: High Speed Steel, TiN Coated, 2 Flute, 5/16" Mill Dia, 9/16" LOC, 2-5/16" OAL (MPN 01051HN)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC, 3-1/4" OAL (MPN 05055HN)
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YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC, 3-1/4" OAL (MPN 05055HN)

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