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

YG-1 11109 Double-End High-Speed Steel Square End Mill

The YG-1 Square End Mill is a double-end, high-speed steel end mill with a 3/4" mill diameter, 1-5/16" length of cut, and 5" overall length. It features 2 flutes and is identified by manufacturer part number 11109.

SKU 3G-OTH-251019

Brand

YG-1

Item

11109 Double-End High-Speed Steel Square End Mill

Part Number

11109

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YG-1

Manufacturer Part Number

11109

Type

Double End 

Mill Dia

3/4" 

OAL

5"

Flute

2

LOC

1-5/16" 

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the YG-1 Square End Mill 11109 used for?

The YG-1 Square End Mill 11109 is used for general-purpose milling of ferrous and non-ferrous metals. Its double-end design and 2-flute geometry make it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of the YG-1 Square End Mill 11109?

The YG-1 Square End Mill 11109 is a double-end, high-speed steel tool with a 3/4" mill diameter, 1-5/16" length of cut, and 5" overall length. It has 2 flutes and is designed for use in milling machines.

Where to buy the YG-1 Square End Mill 11109 worldwide?

You can source the YG-1 Square End Mill 11109 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 compatibility. For general milling of steel or aluminum, the 2-flute HSS design offers good chip clearance. Match the diameter and length of cut to your workpiece dimensions.

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 and their technical documentation.

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YG-1

Double-end high-speed steel square end mill with TiCN coating and 4 flutes. Mill diameter 3/8", length of cut 3/4". Suitable for general-purpose milling of ferrous and non-ferrous materials, including square shoulder and slotting operations in production, tool and die, and maintenance work

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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