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

YG-1 Square End Mill: High Speed Steel, 4 Flute, 3/4" Mill Dia, 4" LOC, 6-1/4" OAL (MPN 06109)

SKU 3G-OTH-225262

Brand

YG-1

Item

Square End Mill: High Speed Steel, 4 Flute, 3/4" Mill Dia, 4" LOC, 6-1/4" OAL

Technical Specifications

YG-1

Manufacturer Part Number

06109

Mill Dia

3/4" 

OAL

6-1/4" 

Flute

4

LOC

4"

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Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is YG-1 Square End Mill 06109 used for?

The YG-1 06109 square end mill is used for general-purpose milling of ferrous and non-ferrous materials. Its 4-flute design provides efficient chip evacuation and a smooth finish in slotting, profiling, and contouring applications across machining, tooling, and maintenance operations.

What are the specifications of YG-1 Square End Mill 06109?

The YG-1 06109 is a high-speed steel square end mill with a 3/4" mill diameter, 4" length of cut, and 6-1/4" overall length. It has 4 flutes and is designed for general-purpose milling. The manufacturer part number is 06109.

Where to buy YG-1 Square End Mill 06109 worldwide?

3G Electric supplies the YG-1 06109 square end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-speed steel end mill.

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

Select a YG-1 end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or aluminum, the 06109 with 4 flutes and HSS construction offers good chip clearance and edge strength. Consult your machining parameters 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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