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

YG-1 Square End Mill: High Speed Steel, 4 Flute, 5/8" Mill Dia, 1-5/8" LOC - 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, 4 Flute, 5/8" Mill Dia, 1-5/8" LOC

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a 5/8" mill diameter, 1-5/8" length of cut, 3-3/4" overall length, and 4 flutes (MPN 04087). 3G Electric sources this tool across 14…

SKU 3G-OTH-225247

Brand
YG-1
Item
Square End Mill: High Speed Steel, 4 Flute, 5/8" Mill Dia, 1-5/8" LOC
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
04087
Mill Dia
5/8"
OAL
3-3/4"
Flute
4
LOC
1-5/8"

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 a 5/8" mill diameter, 1-5/8" length of cut, 3-3/4" overall length, and 4 flutes (MPN 04087). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in cutting tools and machining supplies.

Frequently Asked Questions

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

The YG-1 Square End Mill is a general-purpose cutting tool for milling flat-bottomed slots, pockets, and contours in metal. It is commonly used in machining operations on steel, cast iron, and non-ferrous materials in industrial manufacturing and tool-and-die shops.

What are the specifications of the YG-1 Square End Mill 04087?

This YG-1 end mill has a 5/8" mill diameter, 1-5/8" length of cut (LOC), and 3-3/4" overall length (OAL). It is made of high-speed steel with 4 flutes. The manufacturer part number is 04087, and it is designed for general-purpose milling applications.

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

You can source the YG-1 Square End Mill MPN 04087 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct YG-1 tool for your machining needs.

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

Select based on material and operation: for general milling of steel or cast iron, a 4-flute HSS end mill like this YG-1 04087 provides good finish and chip evacuation. Match the mill diameter to your required slot width and ensure the length of cut exceeds your depth of cut.

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, 4 Flute, 1/2" Mill Dia, 1" LOC, 2-11/16" OAL (MPN 04070)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 1/2" Mill Dia, 1" LOC, 2-11/16" OAL (MPN 04070)
YG-1 Square End Mill: High Speed Steel, 6 Flute, 2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04228)
YG-1
YG-1 Square End Mill: High Speed Steel, 6 Flute, 2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04228)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04176)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04176)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 1/8" Mill Dia, 3/8" LOC, 2-5/16" OAL (MPN 04039)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 1/8" Mill Dia, 3/8" LOC, 2-5/16" OAL (MPN 04039)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 04078)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 04078)
YG-1 Square End Mill: High Speed Steel, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220)
YG-1
YG-1 Square End Mill: High Speed Steel, 6 Flute, 1-3/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04220)

More from YG-1

View all YG-1 parts
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 2 Flute, 3/16" Mill Dia, 1/2" LOC, 2-11/16" OAL (MPN 03043HC)
YG-1
YG-1 Square End Mill: High Speed Steel, TiCN Coated, 2 Flute, 3/16" Mill Dia, 1/2" LOC, 2-11/16" OAL (MPN 03043HC)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04177HN)
YG-1
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 04177HN)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 9/32" Mill Dia, 11/16" LOC, 2-1/2" OAL (MPN 04049)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 9/32" Mill Dia, 11/16" LOC, 2-1/2" OAL (MPN 04049)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/16" Mill Dia, 1-3/8" LOC, 3-1/8" OAL (MPN 05051HN)
YG-1
YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 5/16" Mill Dia, 1-3/8" LOC, 3-1/8" OAL (MPN 05051HN)
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 7/8" Mill Dia, 1-7/8" LOC, 4" OAL (MPN 04140HN)
YG-1
YG-1 Square End Mill: High Speed Steel, TiN Coated, 6 Flute, 7/8" Mill Dia, 1-7/8" LOC, 4" OAL (MPN 04140HN)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 7/16" Mill Dia, 1-3/4" LOC, 3-3/4" OAL (MPN 05063)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 7/16" Mill Dia, 1-3/4" LOC, 3-3/4" OAL (MPN 05063)
YG-1 Square End Mill: High Speed Steel, 6 Flute, 2" Mill Dia, 2" LOC, 5-3/4" OAL (MPN 07231)
YG-1
YG-1 Square End Mill: High Speed Steel, 6 Flute, 2" Mill Dia, 2" LOC, 5-3/4" OAL (MPN 07231)
YG-1 Square End Mill: High Speed Steel, 4 Flute, 3/4" Mill Dia, 4" LOC, 6-1/4" OAL (MPN 06109)
YG-1
YG-1 Square End Mill: High Speed Steel, 4 Flute, 3/4" Mill Dia, 4" LOC, 6-1/4" OAL (MPN 06109)