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YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/4" 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, 3/4" Mill Dia

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a TiCN coating, 4 flutes, a 3/4" mill diameter, 1-5/8" length of cut, and 3-7/8" overall length (MPN 04109HC). 3G Electric interprets…

SKU 3G-OTH-226010

Also listed as: 04109 HC · 04109-HC

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/4" 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
04109HC
Type
TiCN Coated
Mill Dia
3/4"
OAL
3-7/8"
Flute
4
LOC
1-5/8"

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 TiCN coating, 4 flutes, a 3/4" mill diameter, 1-5/8" length of cut, and 3-7/8" overall length (MPN 04109HC). 3G Electric interprets demand and delivers this tool across 14 industrial departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the YG-1 Square End Mill 04109HC used for?

The YG-1 Square End Mill 04109HC is a general-purpose high-speed steel cutting tool used for milling slots, profiles, and contours in metalworking. Its TiCN coating and 4-flute design suit ferrous materials like steel and cast iron. It is commonly applied in mold making, automotive, and general machining operations.

What are the specifications of the YG-1 Square End Mill 04109HC?

The YG-1 Square End Mill 04109HC has a 3/4" mill diameter, 1-5/8" length of cut, and 3-7/8" overall length. It is made of high-speed steel with a TiCN coating and has 4 flutes. The manufacturer part number is 04109HC. It is designed for general-purpose milling in ferrous materials.

Where to buy the YG-1 Square End Mill 04109HC worldwide?

You can source the YG-1 Square End Mill 04109HC 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 provide this tool as part of our extensive sourcing network.

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. For general-purpose milling in steel, the TiCN-coated 4-flute design offers good wear resistance. Consider material hardness and machine rigidity. Consult YG-1's application 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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YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/4" Mill Dia, 1-5/8" LOC, 3-5/8" OAL (MPN 04107HC)
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YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 13/16" Mill Dia, 1-7/8" LOC (MPN 04125HC)
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