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YG-1 01078HN 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 01078HN 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 9/16" mill diameter, 1-1/8" length of cut, 3-1/8" overall length, and 2 flutes (MPN 01078HN).

SKU 3G-OTH-226082

Also listed as: 01078 HN · 01078-HN

Brand
YG-1
Item
01078HN General Purpose High-Speed Steel Square End Mill
Part Number
01078HN
Category
General Purpose High-Speed Steel Square End Mills
Available to Order
Also known as:01078HNYG-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
01078HN
Type
TiN Coated
Mill Dia
9/16"
OAL
3-1/8"
Flute
2
LOC
1-1/8"

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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 a TiN coating, featuring a 9/16" mill diameter, 1-1/8" length of cut, 3-1/8" overall length, and 2 flutes (MPN 01078HN).

Frequently Asked Questions

What is the YG-1 Square End Mill 01078HN used for?

The YG-1 Square End Mill 01078HN is a general-purpose high-speed steel end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life. Common applications include mold making, die work, and general machining in industrial manufacturing.

What are the specifications of the YG-1 Square End Mill 01078HN?

The YG-1 Square End Mill 01078HN has a 9/16" mill diameter, 1-1/8" length of cut (LOC), and 3-1/8" overall length (OAL). It is made of high-speed steel with a TiN coating and has 2 flutes. The manufacturer part number is 01078HN. It is designed for general-purpose milling operations.

Where to buy the YG-1 Square End Mill 01078HN worldwide?

You can source the YG-1 Square End Mill 01078HN 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 end mill to procurement teams and plant engineers globally.

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 milling in steel or aluminum, the 2-flute TiN-coated HSS design offers good chip evacuation and wear resistance. Match the mill diameter to your slot width and the length of cut to your depth. 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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