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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 5 Flute, 7/8" Mill Dia, 1-7/8" LOC - General Purpose Cobalt Roughing End Mills
YG-1General Purpose Cobalt Roughing End Mills

YG-1 Roughing End Mill: Cobalt, TiCN Coated, 5 Flute, 7/8" Mill Dia, 1-7/8" LOC

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with TiCN coating, 5 flutes, a 7/8" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length (MPN 73391CC). 3G Electric interprets this demand and…

SKU 3G-OTH-268938

Brand
YG-1
Item
Roughing End Mill: Cobalt, TiCN Coated, 5 Flute, 7/8" Mill Dia, 1-7/8" LOC
Category
General Purpose Cobalt Roughing End Mills
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Technical Specifications

YG-1
Manufacturer Part Number
73391CC
Type
TiCN Coated
Mill Dia
7/8"
OAL
4-1/8"
Flute
5
LOC
1-7/8"
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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with TiCN coating, 5 flutes, a 7/8" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length (MPN 73391CC). 3G Electric interprets this demand and supplies it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

What is YG-1 Roughing End Mill 73391CC used for?

The YG-1 Roughing End Mill 73391CC is used for heavy material removal in industrial machining. Its cobalt construction and TiCN coating suit general-purpose roughing on steel, stainless steel, and cast iron. It is common in mold, die, and automotive manufacturing where high feed rates and chip evacuation are critical.

What are the specifications of YG-1 Roughing End Mill 73391CC?

The YG-1 Roughing End Mill 73391CC is a 5-flute, TiCN-coated cobalt end mill with a 7/8" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length. It is designed for general-purpose roughing and is manufactured by YG-1. The MPN is 73391CC.

Where to buy YG-1 Roughing End Mill 73391CC worldwide?

You can source the YG-1 Roughing End Mill 73391CC 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 roughing end mill for your application?

To select the right YG-1 roughing end mill, match the mill diameter and length of cut to your workpiece geometry. For steel and stainless steel, the TiCN-coated cobalt 73391CC with 5 flutes offers good chip evacuation. Consider material hardness and machine rigidity; YG-1 provides a range of coatings and flute counts for different roughing needs.

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 general purpose cobalt roughing 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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