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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/4" Mill Dia, 2" LOC - General Purpose Cobalt Roughing End Mills
YG-1General Purpose Cobalt Roughing End Mills

YG-1 Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/4" Mill Dia, 2" LOC

The YG-1 Roughing End Mill (MPN 73439CC) is a general-purpose cobalt end mill with TiCN coating, 6 flutes, 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length. 3G Electric sources this and thousands of…

SKU 3G-OTH-269182

Also listed as: 73439 CC · 73439-CC

Brand
YG-1
Item
Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/4" Mill Dia, 2" LOC
Category
General Purpose Cobalt Roughing End Mills
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

YG-1
Manufacturer Part Number
73439CC
Type
TiCN Coated
Mill Dia
1-1/4"
OAL
4-1/4"
Flute
6
LOC
2"

Technical Documents

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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Roughing End Mill (MPN 73439CC) is a general-purpose cobalt end mill with TiCN coating, 6 flutes, 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length. 3G Electric sources this and thousands of other industrial cutting tools across 14 departments, backed by specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

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 73439CC roughing end mill used for?

The YG-1 73439CC is a general-purpose cobalt roughing end mill used for aggressive material removal in machining operations. It is suitable for roughing ferrous metals, stainless steel, and high-temperature alloys in industrial manufacturing, mold making, and heavy-equipment fabrication.

What are the specifications of the YG-1 73439CC roughing end mill?

The YG-1 73439CC is a TiCN-coated cobalt roughing end mill with a 1-1/4" mill diameter, 2" length of cut, 4-1/4" overall length, and 6 flutes. The TiCN coating provides wear resistance and heat protection for high-speed roughing in steel and alloy applications.

Where to buy YG-1 roughing end mills worldwide?

3G Electric supplies YG-1 roughing end mills like the 73439CC to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this TiCN-coated cobalt end mill.

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

Select a YG-1 roughing end mill based on workpiece material, required cut depth, and machine rigidity. For steels and alloys, choose TiCN-coated cobalt tools like the 73439CC. Match flute count and diameter to your operation: 6-flute tools offer finer finishes in stable setups.

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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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 73445CC)
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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 73457CC)
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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 73457CC)

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