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YG-1 04140HN General Purpose HSS Square End Mill, TiN Coated, 7/8" Dia, 6 Flute - General Purpose High-Speed Steel Square End Mills
YG-1General Purpose High-Speed Steel Square End Mills

YG-1 04140HN General Purpose HSS Square End Mill, TiN Coated, 7/8" Dia, 6 Flute

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with TiN coating, 6 flutes, a 7/8" mill diameter, 1-7/8" length of cut, and 4" overall length (MPN 04140HN). 3G Electric sources this cutting…

SKU 3G-OTH-225276

Also listed as: 04140 HN · 04140-HN

Brand
YG-1
Item
04140HN General Purpose HSS Square End Mill, TiN Coated, 7/8" Dia, 6 Flute
Part Number
04140HN
Category
General Purpose High-Speed Steel Square End Mills
Available to Order
Also known as:04140HNYG-1
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YG-1
Manufacturer Part Number
04140HN
Type
TiN Coated
Mill Dia
7/8"
OAL
4"
Flute
6
LOC
1-7/8"

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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 TiN coating, 6 flutes, a 7/8" mill diameter, 1-7/8" length of cut, and 4" overall length (MPN 04140HN). 3G Electric sources this cutting tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support for your machining needs.

Frequently Asked Questions

What is YG-1 04140HN square end mill used for?

The YG-1 04140HN is a general-purpose high-speed steel square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life in machining operations across industrial departments like machining and toolmaking.

What are the specifications of YG-1 04140HN end mill?

The YG-1 04140HN has a 7/8" mill diameter, 1-7/8" length of cut, 4" overall length, 6 flutes, and TiN coating. It is made of high-speed steel and is designed for general-purpose milling. 3G Electric supplies this YG-1 tool and can source related cutting tools across 14 industrial departments.

Where to buy YG-1 04140HN end mill worldwide?

3G Electric supplies the YG-1 04140HN square end mill to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this TiN-coated, 6-flute, 7/8" diameter end mill along with other YG-1 cutting tools and industrial supplies.

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

Select a YG-1 end mill based on material, coating, flute count, and diameter. For general-purpose milling in steel, the TiN-coated 6-flute 04140HN offers good wear resistance. Match the length of cut to your depth requirements. 3G Electric can help interpret your machining needs and source the correct YG-1 tool.

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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