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

YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 3/16" Mill Dia

SKU 3G-OTH-250939

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 3/16" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

12043HN 

Type

TiN Coated, Double End 

Mill Dia

3/16" 

Flute

4

LOC

1/2" 

View Full Spec Sheet

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill (MPN 12043HN) is a double-end, high-speed steel end mill with a TiN coating, 4 flutes, a 3/16" mill diameter, and a 1/2" length of cut. 3G Electric sources this genuine industrial cutting tool as part of our broader supply across 14 departments, with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the YG-1 Square End Mill 12043HN used for?

The YG-1 Square End Mill 12043HN is used for general-purpose milling of ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of the YG-1 Square End Mill 12043HN?

The YG-1 Square End Mill 12043HN is a double-end, high-speed steel tool with TiN coating. It has 4 flutes, a 3/16" mill diameter, and a 1/2" length of cut. The manufacturer part number is 12043HN.

Where to buy the YG-1 Square End Mill 12043HN worldwide?

You can source the YG-1 Square End Mill 12043HN 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 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, the TiN-coated 4-flute design offers good chip evacuation and wear resistance. Match the mill diameter and length of cut to your workpiece geometry.

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.

Browse all YG-1 products →Contact our engineers →