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

YG-1 Square End Mill: High Speed Steel, Double End, 4 Flute, 13/16" Mill Dia

The YG-1 Square End Mill is a double-end, high-speed steel end mill with a 13/16" mill diameter, 1-7/8" length of cut, and 6-1/8" overall length. It features 4 flutes and is identified by manufacturer part number 12127.

SKU 3G-OTH-251030

Brand

YG-1

Item

Square End Mill: High Speed Steel, Double End, 4 Flute, 13/16" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

12127

Type

Double End 

Mill Dia

13/16" 

OAL

6-1/8" 

Flute

4

LOC

1-7/8" 

View Full Spec Sheet

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the YG-1 Square End Mill 12127 used for?

The YG-1 Square End Mill 12127 is used for general-purpose milling of ferrous and non-ferrous materials. Its double-end design and four-flute geometry provide efficient chip evacuation and smooth finishes in slotting, profiling, and contouring applications across industrial manufacturing.

What are the specifications of the YG-1 Square End Mill 12127?

The YG-1 Square End Mill 12127 is a double-end, high-speed steel tool with four flutes. It has a 13/16" mill diameter, 1-7/8" length of cut, and 6-1/8" overall length. The manufacturer part number is 12127, and it is designed for precision milling operations.

Where to buy the YG-1 Square End Mill 12127 worldwide?

You can source the YG-1 Square End Mill 12127 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining needs.

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, the 12127 with four flutes offers balanced chip evacuation and surface quality. Match diameter and length of cut to your workpiece geometry for optimal performance.

Used in

Common applications for YG-1

Die and mold machining — YG-1 cobalt ball end mills (e.g., MPN 43297CC) for contouring and finishing cavities in hardened tool steels.

Aerospace component production — YG-1 cobalt square end mills (e.g., MPN 04338) for milling titanium and nickel-based alloys.

Automotive part manufacturing — YG-1 HSS square end mills (e.g., MPN 07228) for high-volume machining of cast iron and steel components.

General fabrication — YG-1 double-end HSS end mills (e.g., MPN 13040) for slotting and profiling in mild steel and aluminum.

Roughing operations — YG-1 cobalt roughing end mills (e.g., MPN 60321) for rapid material removal in stainless steel and alloy steels.

Precision finishing — YG-1 TiN-coated HSS end mills (e.g., MPN 12059HN) for achieving tight tolerances on ferrous workpieces.

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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