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

YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 13/32" Mill Dia

SKU 3G-OTH-250987

Also listed as: 12059 HN · 12059-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 13/32" Mill Dia

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

12059HN 

Type

TiN Coated, Double End 

Mill Dia

13/32" 

Flute

4

LOC

1"

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a double-end high-speed steel end mill with TiN coating, 4 flutes, a 13/32" mill diameter, and a 1" length of cut (MPN 12059HN). 3G Electric interprets this demand and sources the genuine YG-1 tool, quoting and supporting it across 14 industrial departments — with specialist depth in cutting tools as part of our broader industrial solutions.

Frequently Asked Questions

What is YG-1 Square End Mill 12059HN used for?

The YG-1 12059HN is a double-end high-speed steel square end mill used for general-purpose milling of steel, cast iron, and non-ferrous materials. Its TiN coating reduces friction and extends tool life in machining operations across industrial manufacturing.

What are the specifications of YG-1 Square End Mill 12059HN?

The YG-1 12059HN has a 13/32" mill diameter, 1" length of cut, 4 flutes, and a TiN coating. It is a double-end high-speed steel square end mill, designed for efficient material removal in milling applications.

Where to buy YG-1 Square End Mill 12059HN worldwide?

3G Electric supplies the YG-1 12059HN square end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cutting tool.

How to select the right YG-1 end mill for my application?

Select a YG-1 end mill based on material, coating, flute count, and diameter. For general steel milling, the 12059HN with TiN coating and 4 flutes 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 →