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OSG Ball End Mill: Cobalt, 4 Flute, 7/16" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 5449700) - General Purpose Cobalt Ball End Mills
OSGGeneral Purpose Cobalt Ball End Mills

OSG Ball End Mill: Cobalt, 4 Flute, 7/16" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 5449700)

SKU 3G-OTH-281396

Brand
OSG
Item
Ball End Mill: Cobalt, 4 Flute, 7/16" Mill Dia, 1-1/4" LOC, 3-1/4" OAL
Category
General Purpose Cobalt Ball End Mills
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Technical Specifications

OSG
Manufacturer Part Number
5449700
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Ball End Mill 5449700 used for?

The OSG Ball End Mill 5449700 is a general-purpose cobalt end mill used for contouring, slotting, and profiling in industrial 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 the OSG Ball End Mill 5449700?

The OSG Ball End Mill 5449700 has a 7/16" mill diameter, 1-1/4" length of cut, and 3-1/4" overall length. It features 4 flutes and is made from cobalt steel for enhanced heat resistance and durability in general-purpose milling applications.

Where to buy the OSG Ball End Mill 5449700 worldwide?

You can source the OSG Ball End Mill 5449700 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 OSG ball end mill for your application?

Select an OSG ball end mill based on material hardness, required finish, and machine capabilities. For general-purpose work, the 4-flute cobalt design suits steels and alloys. Match diameter and length of cut to your part geometry, and use appropriate speeds and feeds for optimal tool life.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG general purpose 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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