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YG-1 04109HN General Purpose High-Speed Steel Square End Mill - General Purpose High-Speed Steel Square End Mills
YG-1General Purpose High-Speed Steel Square End Mills

YG-1 04109HN General Purpose High-Speed Steel Square End Mill

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

SKU 3G-OTH-225553

Also listed as: 04109 HN · 04109-HN

Brand
YG-1
Item
04109HN General Purpose High-Speed Steel Square End Mill
Part Number
04109HN
Category
General Purpose High-Speed Steel Square End Mills
Available to Order
Also known as:04109HNYG-1
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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
04109HN
Type
TiN 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 TiN coating, featuring a 3/4" mill diameter, 1-5/8" length of cut, 3-7/8" overall length, and 4 flutes (MPN 04109HN). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in cutting tools and machining supplies.

Frequently Asked Questions

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

The YG-1 Square End Mill 04109HN is a general-purpose high-speed steel end mill designed for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for moderate-speed machining operations in industrial manufacturing and maintenance shops.

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

The YG-1 Square End Mill 04109HN has a 3/4" mill diameter, 1-5/8" length of cut (LOC), and 3-7/8" overall length (OAL). It features 4 flutes, a TiN coating, and is made from high-speed steel. The manufacturer part number is 04109HN. These specs define its cutting capacity and compatibility with standard toolholders.

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

3G Electric supplies the YG-1 Square End Mill 04109HN worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this end mill to support your machining operations anywhere in the world.

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 machine rigidity. For general-purpose milling of steel or cast iron, the 4-flute TiN-coated 04109HN provides good chip evacuation and wear resistance. Match the 3/4" diameter and 1-5/8" LOC to your workpiece geometry. Consult YG-1's technical data for optimal speeds and feeds.

Used in

Common applications for YG-1
General machining — YG-1 55GR21 HSS square end mill for slotting and facing steel components
Mold and die — YG-1 35V419 cobalt ball end mill for contouring and profiling curved surfaces
Aluminum fabrication — YG-1 55GL20 TiCN-coated HSS square end mill for non-ferrous milling
Heavy stock removal — YG-1 55FZ80 cobalt roughing end mill for high-speed material removal in steel
Precision milling — YG-1 55GJ51 TiN-coated HSS square end mill for general-purpose steel and iron
Large-part machining — YG-1 55GR97 HSS square end mill with 2-inch diameter for heavy cuts
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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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