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OSG Ball End Mill: Cobalt, 2 Flute, 1/8" Mill Dia, 3/8" LOC, 2-3/8" OAL (MPN 5260100) - Reduced-Neck Cobalt Ball End Mills
OSGReduced-Neck Cobalt Ball End Mills

OSG Ball End Mill: Cobalt, 2 Flute, 1/8" Mill Dia, 3/8" LOC, 2-3/8" OAL (MPN 5260100)

SKU 3G-OTH-277983

Brand
OSG
Item
Ball End Mill: Cobalt, 2 Flute, 1/8" Mill Dia, 3/8" LOC, 2-3/8" OAL
Category
Reduced-Neck Cobalt Ball End Mills
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Technical Specifications

OSG
Manufacturer Part Number
5260100
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 5260100 ball end mill used for?

The OSG 5260100 is a reduced-neck cobalt ball end mill used for contouring, profiling, and 3D machining in industrial metalworking. Its ball nose design creates smooth curved surfaces and radii in materials like steel and stainless steel. It is commonly applied in mold and die making, aerospace, and general precision manufacturing.

What are the specifications of the OSG 5260100 ball end mill?

The OSG 5260100 is a 2-flute, reduced-neck cobalt ball end mill with a 1/8" mill diameter, 3/8" length of cut, and 2-3/8" overall length. It is designed for high-speed machining and offers enhanced rigidity for finishing operations. The cobalt material provides heat resistance and durability for ferrous materials.

Where to buy the OSG 5260100 ball end mill worldwide?

You can source the OSG 5260100 ball end mill from 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; we supply genuine OSG cutting tools to industrial buyers internationally.

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

Select the OSG ball end mill based on material, flute count, and diameter. For finishing steel, the 2-flute 5260100 with 1/8" diameter suits fine detail work. Match length of cut to your depth requirements. Use reduced-neck designs for deep cavities. Always verify shank compatibility with your collet or holder.

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 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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