YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, 6 Flute, 1-1/4" Mill Dia, 2" LOC

The YG-1 Square End Mill is a general purpose high-speed steel end mill with 6 flutes, a 1-1/4" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 04190). 3G Electric sources this tool across 14…

SKU 3G-OTH-225748

Brand

YG-1

Item

Square End Mill: High Speed Steel, 6 Flute, 1-1/4" Mill Dia, 2" LOC

Technical Specifications

YG-1

Manufacturer Part Number

04190

Mill Dia

1-1/4" 

OAL

4-1/4" 

Flute

6

LOC

2"

View Full Spec Sheet

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is YG-1 Square End Mill 04190 used for?

The YG-1 Square End Mill 04190 is a general-purpose high-speed steel end mill used for milling flat-bottomed slots, pockets, and contours in ferrous and non-ferrous metals. Its 6-flute design provides a fine finish and is ideal for finishing passes in industrial machining applications.

What are the specifications of YG-1 Square End Mill 04190?

The YG-1 Square End Mill 04190 has a 1-1/4 inch mill diameter, 2 inch length of cut, and 4-1/4 inch overall length. It is made of high-speed steel with 6 flutes, designed for general-purpose milling. The manufacturer part number is 04190.

Where to buy YG-1 Square End Mill 04190 worldwide?

You can source the YG-1 Square End Mill 04190 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 on this YG-1 end mill.

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

Select the YG-1 Square End Mill based on material, diameter, and flute count. For finishing, a 6-flute design like the 04190 provides a smoother surface. Match the mill diameter to your required slot width and ensure the length of cut exceeds your depth. Consult YG-1's technical data for optimal speeds and feeds.

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.

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