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YG-1 Double-End High-Speed Steel Square End Mill - Double-End High-Speed Steel Square End Mills
YG-1Double-End High-Speed Steel Square End Mills

YG-1 Double-End High-Speed Steel Square End Mill

The YG-1 Square End Mill (MPN 12040) is a double-end, high-speed steel end mill with a 9/64" mill diameter, 7/16" length of cut, and 3-1/8" overall length. It features 4 flutes and is designed for general-purpose…

SKU 3G-OTH-251006

Brand
YG-1
Item
Double-End High-Speed Steel Square End Mill
Part Number
12040
Category
Double-End High-Speed Steel Square End Mills
Available to Order
Also known as:12040YG-1
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Technical Specifications

YG-1
Manufacturer Part Number
12040
Type
Double End
Mill Dia
9/64"
OAL
3-1/8"
Flute
4
LOC
7/16"

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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill (MPN 12040) is a double-end, high-speed steel end mill with a 9/64" mill diameter, 7/16" length of cut, and 3-1/8" overall length. It features 4 flutes and is designed for general-purpose milling applications.

Frequently Asked Questions

What is YG-1 Square End Mill 12040 used for?

The YG-1 Square End Mill 12040 is used for general-purpose milling of ferrous and non-ferrous metals. Its double-end design provides extended tool life, while the 4-flute geometry improves chip evacuation and surface finish in slotting, profiling, and contouring applications.

What are the specifications of YG-1 Square End Mill 12040?

The YG-1 Square End Mill 12040 is a double-end, high-speed steel tool with 4 flutes. It has a 9/64" mill diameter, 7/16" length of cut, and 3-1/8" overall length. The manufacturer part number is 12040, and it is designed for precision milling in industrial settings.

Where to buy YG-1 Square End Mill 12040 worldwide?

You can source the YG-1 Square End Mill 12040 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

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

Select the YG-1 Square End Mill based on material hardness, required finish, and machine capabilities. For general milling of steel or aluminum, a 4-flute HSS end mill like the 12040 offers good chip clearance and durability. Match diameter and length of cut to your workpiece geometry for optimal results.

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 double-end 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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Double-end high-speed steel square end mill with 3/16" diameter, 1" length of cut, and 3-3/8" overall length. Two-flute design for general-purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring operations
YG-1
Double-end high-speed steel square end mill with 3/16" diameter, 1" length of cut, and 3-3/8" overall length. Two-flute design for general-purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring operations

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