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3G Electric
OSG Reduced-Neck Cobalt Ball End Mill - Reduced-Neck Cobalt Ball End Mills
OSGReduced-Neck Cobalt Ball End Mills

OSG Reduced-Neck Cobalt Ball End Mill

OSG Reduced-Neck Cobalt Ball End Mills.

SKU 3G-OTH-277989

Brand
OSG
Item
Reduced-Neck Cobalt Ball End Mill
Part Number
5260300
Category
Reduced-Neck Cobalt Ball End Mills
Available to Order
Also known as:5260300OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
5260300

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Reduced-Neck Cobalt Ball End Mills.

Frequently Asked Questions

What is an OSG ball end mill used for?

An OSG ball end mill is used for contouring, slotting, and profiling in mold and die work, aerospace, and general machining. Its ball nose design creates smooth radii and 3D shapes on steel, stainless, and exotic alloys. 3G Electric supplies this OSG 5260300 tool across 14 industrial departments.

What are the specifications of the OSG 5260300 ball end mill?

The OSG 5260300 is a reduced-neck cobalt ball end mill with a 1/4" mill diameter, 2 flutes, 5/8" length of cut, and 3-1/16" overall length. It is made from cobalt HSS for heat resistance and durability in high-speed machining. 3G Electric sources this genuine OSG tool globally.

Where to buy OSG ball end mills worldwide?

3G Electric supplies OSG ball end mills like the 5260300 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider since 1990, we source genuine OSG cutting tools across 14 departments, including machining and tooling.

How to select the right OSG ball end mill for your application?

Select an OSG ball end mill based on material hardness, required finish, and machine rigidity. For general steel, a 2-flute cobalt design like the 5260300 offers good chip evacuation and heat resistance. Match flute count to material: 2 flutes for softer metals, 4 for harder alloys. 3G Electric can help specify the correct OSG tool.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG reduced-neck cobalt 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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This reduced-neck cobalt ball end mill is designed for contouring, profiling, and 3D machining in industrial metalworking. Its ball nose shape enables smooth curved surfaces and radii in materials such as steel and stainless steel. The 2-flute design and cobalt construction support high-speed machining and enhanced rigidity for finishing operations
OSG
This reduced-neck cobalt ball end mill is designed for contouring, profiling, and 3D machining in industrial metalworking. Its ball nose shape enables smooth curved surfaces and radii in materials such as steel and stainless steel. The 2-flute design and cobalt construction support high-speed machining and enhanced rigidity for finishing operations

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