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

3G Electric
RFQ CartGet a QuoteSign inSign up
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/4" Mill Dia - General Purpose High-Speed Steel Square End Mills
YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/4" Mill Dia

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with TiCN coating, 6 flutes, a 1-3/4" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04218HC). 3G Electric sources this tool…

SKU 3G-OTH-225894

Also listed as: 04218 HC · 04218-HC

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/4" Mill Dia
Category
General Purpose High-Speed Steel Square 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
04218HC
Type
TiCN Coated
Mill Dia
1-3/4"
OAL
4-1/2"
Flute
6
LOC
2"

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 Square End Mill is a general-purpose high-speed steel end mill with TiCN coating, 6 flutes, a 1-3/4" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 04218HC). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right solution for your application.

Frequently Asked Questions

What is the YG-1 Square End Mill 04218HC used for?

The YG-1 04218HC is a general-purpose square end mill for roughing and finishing ferrous metals. Its TiCN coating and 6-flute design suit high-speed machining of steel, tool steel, and cast iron in industrial milling applications.

What are the specifications of the YG-1 Square End Mill 04218HC?

This YG-1 end mill has a 1-3/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It is made of high-speed steel with TiCN coating and 6 flutes. The manufacturer part number is 04218HC.

Where to buy the YG-1 Square End Mill 04218HC worldwide?

3G Electric supplies the YG-1 04218HC square end mill worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Match the mill diameter and flute count to your material and operation. For steel, a TiCN-coated 6-flute end mill like the YG-1 04218HC provides good finish and tool life. Consult YG-1's speed and feed recommendations for optimal results.

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 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220HC)
YG-1
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220HC)
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 04208HC)
YG-1
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 04208HC)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04218HN)
YG-1
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04218HN)
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04210HC)
YG-1
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04210HC)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220HN)
YG-1
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220HN)
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/8" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04202HC)
YG-1
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 6 Flute, 1-3/8" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04202HC)

More from YG-1

View all YG-1 parts →
This YG-1 square end mill is made of high-speed steel with 4 flutes, a 13/64" cutting diameter, 9/16" length of cut, and 2-7/16" overall length. It is designed for general-purpose milling operations such as slotting, profiling, and contouring in ferrous and non-ferrous metals
YG-1
This YG-1 square end mill is made of high-speed steel with 4 flutes, a 13/64" cutting diameter, 9/16" length of cut, and 2-7/16" overall length. It is designed for general-purpose milling operations such as slotting, profiling, and contouring in ferrous and non-ferrous metals
This general-purpose square end mill is made from high-speed steel and features 4 flutes. It has a 1-1/2" mill diameter, 2" length of cut, and 4-1/2" overall length. Used for milling slots, profiling, and contouring in ferrous and non-ferrous metals, it is suited for tool room, mold making, and general machining operations requiring a square shoulder finish
YG-1
This general-purpose square end mill is made from high-speed steel and features 4 flutes. It has a 1-1/2" mill diameter, 2" length of cut, and 4-1/2" overall length. Used for milling slots, profiling, and contouring in ferrous and non-ferrous metals, it is suited for tool room, mold making, and general machining operations requiring a square shoulder finish
This square end mill is made of high-speed steel with a TiCN coating for wear resistance. It has a 1" mill diameter, 2" length of cut, and 4-1/2" overall length with 6 flutes. Suitable for milling slots, profiles, and contours in ferrous and non-ferrous metals
YG-1
This square end mill is made of high-speed steel with a TiCN coating for wear resistance. It has a 1" mill diameter, 2" length of cut, and 4-1/2" overall length with 6 flutes. Suitable for milling slots, profiles, and contours in ferrous and non-ferrous metals
General purpose high-speed steel square end mill with TiN coating. Features 6 flutes, 1-1/2" mill diameter, 2" length of cut, and 4-1/4" overall length. Used for milling slots, profiles, and cavities in ferrous and non-ferrous metals on manual and CNC milling machines
YG-1
General purpose high-speed steel square end mill with TiN coating. Features 6 flutes, 1-1/2" mill diameter, 2" length of cut, and 4-1/4" overall length. Used for milling slots, profiles, and cavities in ferrous and non-ferrous metals on manual and CNC milling machines
This square end mill is made from high-speed steel with a TiCN coating and has 6 flutes. It features a 1" mill diameter, 1-7/8" length of cut, and 4" overall length. Used for milling slots, profiles, and contours in ferrous and non-ferrous metals on manual or CNC milling machines
YG-1
This square end mill is made from high-speed steel with a TiCN coating and has 6 flutes. It features a 1" mill diameter, 1-7/8" length of cut, and 4" overall length. Used for milling slots, profiles, and contours in ferrous and non-ferrous metals on manual or CNC milling machines
General purpose high-speed steel square end mill with TiCN coating for enhanced wear resistance. Features 6 flutes, 15/16" mill diameter, 1-7/8" length of cut, and 4" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
YG-1
General purpose high-speed steel square end mill with TiCN coating for enhanced wear resistance. Features 6 flutes, 15/16" mill diameter, 1-7/8" length of cut, and 4" overall length. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
General purpose high-speed steel square end mill with 6 flutes for milling square slots, shoulders, and profiles. Mill diameter 1-3/4", length of cut 2", overall length 4-1/2". Suitable for steel and cast iron in industrial machining, tool and die making, and maintenance operations
YG-1
General purpose high-speed steel square end mill with 6 flutes for milling square slots, shoulders, and profiles. Mill diameter 1-3/4", length of cut 2", overall length 4-1/2". Suitable for steel and cast iron in industrial machining, tool and die making, and maintenance operations
High-speed steel square end mill with 4 flutes, 5/8" mill diameter, 2-1/2" length of cut, and 4-5/8" overall length. Designed for general-purpose milling of slots, profiles, and cavities in ferrous and non-ferrous materials
YG-1
High-speed steel square end mill with 4 flutes, 5/8" mill diameter, 2-1/2" length of cut, and 4-5/8" overall length. Designed for general-purpose milling of slots, profiles, and cavities in ferrous and non-ferrous materials