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YG-1 Ball End Mill: High Speed Steel, 2 Flute, 5/16" Mill Dia, 3/4" LOC - General Purpose High-Speed Steel Ball End Mills
YG-1General Purpose High-Speed Steel Ball End Mills

YG-1 Ball End Mill: High Speed Steel, 2 Flute, 5/16" Mill Dia, 3/4" LOC

The YG-1 Ball End Mill is a general-purpose high-speed steel end mill with a 5/16" mill diameter, 3/4" length of cut, and 3-5/16" overall length. This 2-flute ball end mill (MPN 42051) is designed for standard…

SKU 3G-OTH-265878

Brand
YG-1
Item
Ball End Mill: High Speed Steel, 2 Flute, 5/16" Mill Dia, 3/4" LOC
Category
General Purpose High-Speed Steel Ball End Mills
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YG-1
Manufacturer Part Number
42051
Mill Dia
5/16"
OAL
3-5/16"
Flute
2
LOC
3/4"

Technical Documents

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

Product Description

The YG-1 Ball End Mill is a general-purpose high-speed steel end mill with a 5/16" mill diameter, 3/4" length of cut, and 3-5/16" overall length. This 2-flute ball end mill (MPN 42051) is designed for standard milling applications.

Frequently Asked Questions

What is YG-1 Ball End Mill 42051 used for?

The YG-1 Ball End Mill 42051 is used for contouring, slotting, and profiling in general-purpose machining. Its ball nose design is ideal for 3D surface work, die and mold making, and finishing curved surfaces on ferrous and non-ferrous materials.

What are the specifications of YG-1 Ball End Mill 42051?

The YG-1 Ball End Mill 42051 is a high-speed steel, 2-flute ball end mill with a 5/16" mill diameter, 3/4" length of cut, and 3-5/16" overall length. It is designed for general-purpose milling and is manufactured by YG-1.

Where to buy YG-1 Ball End Mill 42051 worldwide?

You can source the YG-1 Ball End Mill 42051 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

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

Select a YG-1 ball end mill based on material hardness, required finish, and machine rigidity. For general-purpose work, high-speed steel tools like the 42051 offer good toughness. Match flute count and diameter to your cut depth and feed rate for optimal performance.

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 ball 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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YG-1 Ball End Mill: High Speed Steel, 2 Flute, 3/16" Mill Dia, 1/2" LOC, 2-11/16" OAL (MPN 42043)
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YG-1 Ball End Mill: High Speed Steel, 2 Flute, 1/2" Mill Dia, 1" LOC, 4" OAL (MPN 42071)
YG-1 Ball End Mill: High Speed Steel, 2 Flute, 5/8" Mill Dia, 5/8" LOC, 4-5/8" OAL (MPN 42087)
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YG-1 Ball End Mill: High Speed Steel, 2 Flute, 5/8" Mill Dia, 5/8" LOC, 4-5/8" OAL (MPN 42087)

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