Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

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

The YG-1 Ball End Mill is a general-purpose cobalt ball end mill, TiCN coated, with 4 flutes, a 1/2" mill diameter, 1-1/4" length of cut, and 3-1/4" overall length (MPN 43321CC). 3G Electric interprets this demand…

SKU 3G-OTH-281279

Also listed as: 43321 CC · 43321-CC

Brand
YG-1
Item
Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 1/2" Mill Dia, 1-1/4" LOC
Category
General Purpose Cobalt Ball End Mills
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

YG-1
Manufacturer Part Number
43321CC
Type
TiCN Coated
Mill Dia
1/2"
OAL
3-1/4"
Flute
4
LOC
1-1/4"

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The YG-1 Ball End Mill is a general-purpose cobalt ball end mill, TiCN coated, with 4 flutes, a 1/2" mill diameter, 1-1/4" length of cut, and 3-1/4" overall length (MPN 43321CC). 3G Electric interprets this demand and sources the genuine YG-1 tool, backed by our specialist expertise across 14 industrial departments — and we supply far more than is listed.

Frequently Asked Questions

What is a YG-1 Ball End Mill used for?

A YG-1 Ball End Mill is used for contouring, slotting, and profiling in general-purpose machining. Its ball nose design allows 3D surface finishing in mold, die, and aerospace applications. The TiCN coating enhances wear resistance on steels and cast irons.

What are the specifications of the YG-1 Ball End Mill 43321CC?

The YG-1 Ball End Mill 43321CC has a 1/2" mill diameter, 1-1/4" length of cut, and 3-1/4" overall length. It features 4 flutes, a TiCN coating, and is made from cobalt HSS. The manufacturer part number is 43321CC.

Where to buy YG-1 Ball End Mills worldwide?

You can source YG-1 Ball End Mills worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 43321CC and other YG-1 tooling.

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

Select a YG-1 Ball End Mill based on material, coating, and geometry. For general-purpose steel machining, the TiCN-coated cobalt 4-flute design offers good wear resistance. Match the mill diameter to your required contour radius and the length of cut to your depth 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 ball end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 1/2" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 43321CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 1/2" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 43321CN)
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 4" OAL (MPN 42321CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 4" OAL (MPN 42321CN)
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321CN)
YG-1 Ball End Mill: Cobalt, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321)
YG-1
YG-1 Ball End Mill: Cobalt, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321)
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/2" OAL (MPN 43426CC)
YG-1
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/2" OAL (MPN 43426CC)
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 3" OAL (MPN 41321CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 3" OAL (MPN 41321CN)

More from YG-1

View all YG-1 parts
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321CC)
YG-1
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 44321CC)
YG-1 Ball End Mill: Cobalt, TiCN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 3" OAL (MPN 41321CC)
YG-1
YG-1 Ball End Mill: Cobalt, TiCN Coated, 2 Flute, 1/2" Mill Dia, 1" LOC, 3" OAL (MPN 41321CC)
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 5/16" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 43301CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 4 Flute, 5/16" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 43301CN)
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 41305CN)
YG-1
YG-1 Ball End Mill: Cobalt, TiN Coated, 2 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 41305CN)
YG-1 Ball End Mill: Cobalt, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC, 3-1/4" OAL (MPN 44305)
YG-1
YG-1 Ball End Mill: Cobalt, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC, 3-1/4" OAL (MPN 44305)
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC, 2-11/16" OAL (MPN 43312CC)
YG-1
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC, 2-11/16" OAL (MPN 43312CC)
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 43477CC)
YG-1
YG-1 Ball End Mill: Cobalt, TiCN Coated, 4 Flute, 2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 43477CC)
YG-1 Ball End Mill: Cobalt, 2 Flute, 7/8" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 41391)
YG-1
YG-1 Ball End Mill: Cobalt, 2 Flute, 7/8" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 41391)