YG-1Double-End Cobalt Square End Mills

YG-1 Square End Mill: Cobalt, TiN Coated, Double End, 2 Flute, 13/32" Mill Dia

SKU 3G-OTH-232393

Brand

YG-1

Item

Square End Mill: Cobalt, TiN Coated, Double End, 2 Flute, 13/32" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

11309CN 

Type

TiN Coated, Double End 

Mill Dia

13/32" 

Flute

2

LOC

13/16" 

View Full Spec Sheet

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill: Cobalt (MPN 11309CN) is a TiN Coated, Double End, 2 Flute square end mill with a 13/32" Mill Dia and 13/16" LOC. 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the YG-1 Square End Mill 11309CN used for?

The YG-1 Square End Mill 11309CN is used for general-purpose milling of ferrous and non-ferrous metals. Its cobalt construction and TiN coating provide heat resistance and wear protection, making it suitable for machining steel, stainless steel, and cast iron in industrial manufacturing and tool-and-die applications.

What are the specifications of the YG-1 Square End Mill 11309CN?

The YG-1 Square End Mill 11309CN has a 13/32" mill diameter, 13/16" length of cut (LOC), double-end design, 2 flutes, and a TiN coating. It is made from cobalt steel for enhanced durability. The manufacturer part number is 11309CN, and it is a double-end square end mill.

Where to buy the YG-1 Square End Mill 11309CN worldwide?

You can source the YG-1 Square End Mill 11309CN through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this YG-1 tool to procurement teams and plant engineers globally.

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

To select the right YG-1 Square End Mill, match the mill diameter and length of cut to your workpiece geometry. For general milling of steel or stainless steel, the TiN-coated cobalt double-end design offers good wear resistance. Ensure the shank fits your collet and that the flute count suits your material removal rate.

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 cobalt 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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